1843 lines
		
	
	
		
			63 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			1843 lines
		
	
	
		
			63 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
 | |
| // Authors:
 | |
| // - cadorn, Christoph Dorn <christoph@christophdorn.com>, Copyright 2007, New BSD License
 | |
| // - qbbr, Sokolov Innokenty <sokolov.innokenty@gmail.com>, Copyright 2011, New BSD License
 | |
| // - cadorn, Christoph Dorn <christoph@christophdorn.com>, Copyright 2011, MIT License
 | |
| 
 | |
| /**
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|  * *** BEGIN LICENSE BLOCK *****
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|  * 
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|  * [MIT License](http://www.opensource.org/licenses/mit-license.php)
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|  * 
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|  * Copyright (c) 2007+ [Christoph Dorn](http://www.christophdorn.com/)
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|  * 
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|  * Permission is hereby granted, free of charge, to any person obtaining a copy
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|  * of this software and associated documentation files (the "Software"), to deal
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|  * in the Software without restriction, including without limitation the rights
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|  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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|  * copies of the Software, and to permit persons to whom the Software is
 | |
|  * furnished to do so, subject to the following conditions:
 | |
|  *
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|  * The above copyright notice and this permission notice shall be included in
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|  * all copies or substantial portions of the Software.
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|  *
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|  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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|  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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|  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 | |
|  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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|  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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|  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 | |
|  * THE SOFTWARE.
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|  * 
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|  * ***** END LICENSE BLOCK *****
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|  * 
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|  * @copyright       Copyright (C) 2007+ Christoph Dorn
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|  * @author          Christoph Dorn <christoph@christophdorn.com>
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|  * @license         [MIT License](http://www.opensource.org/licenses/mit-license.php)
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|  * @package         FirePHPCore
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|  */
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| 
 | |
| /**
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|  * @see http://code.google.com/p/firephp/issues/detail?id=112
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|  */
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| if (!defined('E_STRICT')) {
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|     define('E_STRICT', 2048);
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| }
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| if (!defined('E_RECOVERABLE_ERROR')) {
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|     define('E_RECOVERABLE_ERROR', 4096);
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| }
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| if (!defined('E_DEPRECATED')) {
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|     define('E_DEPRECATED', 8192);
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| }
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| if (!defined('E_USER_DEPRECATED')) {
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|     define('E_USER_DEPRECATED', 16384);
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| } 
 | |
|  
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| /**
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|  * Sends the given data to the FirePHP Firefox Extension.
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|  * The data can be displayed in the Firebug Console or in the
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|  * "Server" request tab.
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|  * 
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|  * For more information see: http://www.firephp.org/
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|  * 
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|  * @copyright       Copyright (C) 2007+ Christoph Dorn
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|  * @author          Christoph Dorn <christoph@christophdorn.com>
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|  * @license         [MIT License](http://www.opensource.org/licenses/mit-license.php)
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|  * @package         FirePHPCore
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|  *
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|  * @deprecated 2.3 This will be removed in Minify 3.0
 | |
|  */
 | |
| class FirePHP {
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| 
 | |
|     /**
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|      * FirePHP version
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|      *
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|      * @var string
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|      */
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|     const VERSION = '0.3';    // @pinf replace '0.3' with '%%VERSION%%'
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| 
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|     /**
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|      * Firebug LOG level
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|      *
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|      * Logs a message to firebug console.
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|      * 
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|      * @var string
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|      */
 | |
|     const LOG = 'LOG';
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|   
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|     /**
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|      * Firebug INFO level
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|      *
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|      * Logs a message to firebug console and displays an info icon before the message.
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|      * 
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|      * @var string
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|      */
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|     const INFO = 'INFO';
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|     
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|     /**
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|      * Firebug WARN level
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|      *
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|      * Logs a message to firebug console, displays an warning icon before the message and colors the line turquoise.
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|      * 
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|      * @var string
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|      */
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|     const WARN = 'WARN';
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|     
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|     /**
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|      * Firebug ERROR level
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|      *
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|      * Logs a message to firebug console, displays an error icon before the message and colors the line yellow. Also increments the firebug error count.
 | |
|      * 
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|      * @var string
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|      */
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|     const ERROR = 'ERROR';
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|     
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|     /**
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|      * Dumps a variable to firebug's server panel
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|      *
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|      * @var string
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|      */
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|     const DUMP = 'DUMP';
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|     
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|     /**
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|      * Displays a stack trace in firebug console
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|      *
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|      * @var string
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|      */
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|     const TRACE = 'TRACE';
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|     
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|     /**
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|      * Displays an exception in firebug console
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|      * 
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|      * Increments the firebug error count.
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|      *
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|      * @var string
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|      */
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|     const EXCEPTION = 'EXCEPTION';
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|     
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|     /**
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|      * Displays an table in firebug console
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|      *
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|      * @var string
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|      */
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|     const TABLE = 'TABLE';
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|     
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|     /**
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|      * Starts a group in firebug console
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|      * 
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|      * @var string
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|      */
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|     const GROUP_START = 'GROUP_START';
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|     
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|     /**
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|      * Ends a group in firebug console
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|      * 
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|      * @var string
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|      */
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|     const GROUP_END = 'GROUP_END';
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|     
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|     /**
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|      * Singleton instance of FirePHP
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|      *
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|      * @var FirePHP
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|      */
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|     protected static $instance = null;
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|     
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|     /**
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|      * Flag whether we are logging from within the exception handler
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|      * 
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|      * @var boolean
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|      */
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|     protected $inExceptionHandler = false;
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|     
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|     /**
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|      * Flag whether to throw PHP errors that have been converted to ErrorExceptions
 | |
|      * 
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|      * @var boolean
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|      */
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|     protected $throwErrorExceptions = true;
 | |
|     
 | |
|     /**
 | |
|      * Flag whether to convert PHP assertion errors to Exceptions
 | |
|      * 
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|      * @var boolean
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|      */
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|     protected $convertAssertionErrorsToExceptions = true;
 | |
|     
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|     /**
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|      * Flag whether to throw PHP assertion errors that have been converted to Exceptions
 | |
|      * 
 | |
|      * @var boolean
 | |
|      */
 | |
|     protected $throwAssertionExceptions = false;
 | |
| 
 | |
|     /**
 | |
|      * Wildfire protocol message index
 | |
|      *
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|      * @var integer
 | |
|      */
 | |
|     protected $messageIndex = 1;
 | |
|     
 | |
|     /**
 | |
|      * Options for the library
 | |
|      * 
 | |
|      * @var array
 | |
|      */
 | |
|     protected $options = array('maxDepth' => 10,
 | |
|                                'maxObjectDepth' => 5,
 | |
|                                'maxArrayDepth' => 5,
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|                                'useNativeJsonEncode' => true,
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|                                'includeLineNumbers' => true);
 | |
| 
 | |
|     /**
 | |
|      * Filters used to exclude object members when encoding
 | |
|      * 
 | |
|      * @var array
 | |
|      */
 | |
|     protected $objectFilters = array(
 | |
|         'firephp' => array('objectStack', 'instance', 'json_objectStack'),
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|         'firephp_test_class' => array('objectStack', 'instance', 'json_objectStack')
 | |
|     );
 | |
| 
 | |
|     /**
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|      * A stack of objects used to detect recursion during object encoding
 | |
|      * 
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|      * @var object
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|      */
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|     protected $objectStack = array();
 | |
| 
 | |
|     /**
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|      * Flag to enable/disable logging
 | |
|      * 
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|      * @var boolean
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|      */
 | |
|     protected $enabled = true;
 | |
| 
 | |
|     /**
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|      * The insight console to log to if applicable
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|      * 
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|      * @var object
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|      */
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|     protected $logToInsightConsole = null;
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| 
 | |
|     /**
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|      * When the object gets serialized only include specific object members.
 | |
|      * 
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|      * @return array
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|      */  
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|     public function __sleep()
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|     {
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|         return array('options', 'objectFilters', 'enabled');
 | |
|     }
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|     
 | |
|     /**
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|      * Gets singleton instance of FirePHP
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|      *
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|      * @param boolean $autoCreate
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|      * @return FirePHP
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|      */
 | |
|     public static function getInstance($autoCreate = false)
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|     {
 | |
|         if ($autoCreate === true && !self::$instance) {
 | |
|             self::init();
 | |
|         }
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|         return self::$instance;
 | |
|     }
 | |
|     
 | |
|     /**
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|      * Creates FirePHP object and stores it for singleton access
 | |
|      *
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|      * @return FirePHP
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|      */
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|     public static function init()
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|     {
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|         return self::setInstance(new self());
 | |
|     }
 | |
| 
 | |
|     /**
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|      * Set the instance of the FirePHP singleton
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|      * 
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|      * @param FirePHP $instance The FirePHP object instance
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|      * @return FirePHP
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|      */
 | |
|     public static function setInstance($instance)
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|     {
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|         return self::$instance = $instance;
 | |
|     }
 | |
| 
 | |
|     /**
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|      * Set an Insight console to direct all logging calls to
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|      * 
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|      * @param object $console The console object to log to
 | |
|      * @return void
 | |
|      */
 | |
|     public function setLogToInsightConsole($console)
 | |
|     {
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|         if (is_string($console)) {
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|             if (get_class($this) != 'FirePHP_Insight' && !is_subclass_of($this, 'FirePHP_Insight')) {
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|                 throw new Exception('FirePHP instance not an instance or subclass of FirePHP_Insight!');
 | |
|             }
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|             $this->logToInsightConsole = $this->to('request')->console($console);
 | |
|         } else {
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|             $this->logToInsightConsole = $console;
 | |
|         }
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|     }
 | |
| 
 | |
|     /**
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|      * Enable and disable logging to Firebug
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|      * 
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|      * @param boolean $enabled TRUE to enable, FALSE to disable
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|      * @return void
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|      */
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|     public function setEnabled($enabled)
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|     {
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|        $this->enabled = $enabled;
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|     }
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|     
 | |
|     /**
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|      * Check if logging is enabled
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|      * 
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|      * @return boolean TRUE if enabled
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|      */
 | |
|     public function getEnabled()
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|     {
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|         return $this->enabled;
 | |
|     }
 | |
|     
 | |
|     /**
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|      * Specify a filter to be used when encoding an object
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|      * 
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|      * Filters are used to exclude object members.
 | |
|      * 
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|      * @param string $class The class name of the object
 | |
|      * @param array $filter An array of members to exclude
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|      * @return void
 | |
|      */
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|     public function setObjectFilter($class, $filter)
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|     {
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|         $this->objectFilters[strtolower($class)] = $filter;
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Set some options for the library
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|      * 
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|      * Options:
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|      *  - maxDepth: The maximum depth to traverse (default: 10)
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|      *  - maxObjectDepth: The maximum depth to traverse objects (default: 5)
 | |
|      *  - maxArrayDepth: The maximum depth to traverse arrays (default: 5)
 | |
|      *  - useNativeJsonEncode: If true will use json_encode() (default: true)
 | |
|      *  - includeLineNumbers: If true will include line numbers and filenames (default: true)
 | |
|      * 
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|      * @param array $options The options to be set
 | |
|      * @return void
 | |
|      */
 | |
|     public function setOptions($options)
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|     {
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|         $this->options = array_merge($this->options, $options);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Get options from the library
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|      *
 | |
|      * @return array The currently set options
 | |
|      */
 | |
|     public function getOptions()
 | |
|     {
 | |
|         return $this->options;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Set an option for the library
 | |
|      * 
 | |
|      * @param string $name
 | |
|      * @param mixed $value
 | |
|      * @return void
 | |
|      * @throws Exception
 | |
|      */  
 | |
|     public function setOption($name, $value)
 | |
|     {
 | |
|         if (!isset($this->options[$name])) {
 | |
|             throw $this->newException('Unknown option: ' . $name);
 | |
|         }
 | |
|         $this->options[$name] = $value;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Get an option from the library
 | |
|      *
 | |
|      * @param string $name
 | |
|      * @return mixed
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function getOption($name)
 | |
|     {
 | |
|         if (!isset($this->options[$name])) {
 | |
|             throw $this->newException('Unknown option: ' . $name);
 | |
|         }
 | |
|         return $this->options[$name];
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Register FirePHP as your error handler
 | |
|      * 
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|      * Will throw exceptions for each php error.
 | |
|      * 
 | |
|      * @return mixed Returns a string containing the previously defined error handler (if any)
 | |
|      */
 | |
|     public function registerErrorHandler($throwErrorExceptions = false)
 | |
|     {
 | |
|         //NOTE: The following errors will not be caught by this error handler:
 | |
|         //      E_ERROR, E_PARSE, E_CORE_ERROR,
 | |
|         //      E_CORE_WARNING, E_COMPILE_ERROR,
 | |
|         //      E_COMPILE_WARNING, E_STRICT
 | |
|     
 | |
|         $this->throwErrorExceptions = $throwErrorExceptions;
 | |
|     
 | |
|         return set_error_handler(array($this, 'errorHandler'));
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * FirePHP's error handler
 | |
|      * 
 | |
|      * Throws exception for each php error that will occur.
 | |
|      *
 | |
|      * @param integer $errno
 | |
|      * @param string $errstr
 | |
|      * @param string $errfile
 | |
|      * @param integer $errline
 | |
|      * @param array $errcontext
 | |
|      */
 | |
|     public function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
 | |
|     {
 | |
|         // Don't throw exception if error reporting is switched off
 | |
|         if (error_reporting() == 0) {
 | |
|             return;
 | |
|         }
 | |
|         // Only throw exceptions for errors we are asking for
 | |
|         if (error_reporting() & $errno) {
 | |
| 
 | |
|             $exception = new ErrorException($errstr, 0, $errno, $errfile, $errline);
 | |
|             if ($this->throwErrorExceptions) {
 | |
|                 throw $exception;
 | |
|             } else {
 | |
|                 $this->fb($exception);
 | |
|             }
 | |
|         }
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Register FirePHP as your exception handler
 | |
|      * 
 | |
|      * @return mixed Returns the name of the previously defined exception handler,
 | |
|      *               or NULL on error.
 | |
|      *               If no previous handler was defined, NULL is also returned.
 | |
|      */
 | |
|     public function registerExceptionHandler()
 | |
|     {
 | |
|         return set_exception_handler(array($this, 'exceptionHandler'));
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * FirePHP's exception handler
 | |
|      * 
 | |
|      * Logs all exceptions to your firebug console and then stops the script.
 | |
|      *
 | |
|      * @param Exception $exception
 | |
|      * @throws Exception
 | |
|      */
 | |
|     function exceptionHandler($exception)
 | |
|     {
 | |
|         $this->inExceptionHandler = true;
 | |
|     
 | |
|         header('HTTP/1.1 500 Internal Server Error');
 | |
|     
 | |
|         try {
 | |
|             $this->fb($exception);
 | |
|         } catch (Exception $e) {
 | |
|             echo 'We had an exception: ' . $e;
 | |
|         }
 | |
|         
 | |
|         $this->inExceptionHandler = false;
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Register FirePHP driver as your assert callback
 | |
|      * 
 | |
|      * @param boolean $convertAssertionErrorsToExceptions
 | |
|      * @param boolean $throwAssertionExceptions
 | |
|      * @return mixed Returns the original setting or FALSE on errors
 | |
|      */
 | |
|     public function registerAssertionHandler($convertAssertionErrorsToExceptions = true, $throwAssertionExceptions = false)
 | |
|     {
 | |
|         $this->convertAssertionErrorsToExceptions = $convertAssertionErrorsToExceptions;
 | |
|         $this->throwAssertionExceptions = $throwAssertionExceptions;
 | |
|         
 | |
|         if ($throwAssertionExceptions && !$convertAssertionErrorsToExceptions) {
 | |
|             throw $this->newException('Cannot throw assertion exceptions as assertion errors are not being converted to exceptions!');
 | |
|         }
 | |
|         
 | |
|         return assert_options(ASSERT_CALLBACK, array($this, 'assertionHandler'));
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * FirePHP's assertion handler
 | |
|      *
 | |
|      * Logs all assertions to your firebug console and then stops the script.
 | |
|      *
 | |
|      * @param string $file File source of assertion
 | |
|      * @param integer $line Line source of assertion
 | |
|      * @param mixed $code Assertion code
 | |
|      */
 | |
|     public function assertionHandler($file, $line, $code)
 | |
|     {
 | |
|         if ($this->convertAssertionErrorsToExceptions) {
 | |
|           
 | |
|           $exception = new ErrorException('Assertion Failed - Code[ ' . $code . ' ]', 0, null, $file, $line);
 | |
|     
 | |
|           if ($this->throwAssertionExceptions) {
 | |
|               throw $exception;
 | |
|           } else {
 | |
|               $this->fb($exception);
 | |
|           }
 | |
|         
 | |
|         } else {
 | |
|             $this->fb($code, 'Assertion Failed', FirePHP::ERROR, array('File' => $file, 'Line' => $line));
 | |
|         }
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Start a group for following messages.
 | |
|      * 
 | |
|      * Options:
 | |
|      *   Collapsed: [true|false]
 | |
|      *   Color:     [#RRGGBB|ColorName]
 | |
|      *
 | |
|      * @param string $name
 | |
|      * @param array $options OPTIONAL Instructions on how to log the group
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function group($name, $options = null)
 | |
|     {
 | |
|     
 | |
|         if ( !isset($name) ) {
 | |
|             throw $this->newException('You must specify a label for the group!');
 | |
|         }
 | |
| 
 | |
|         if ($options) {
 | |
|             if (!is_array($options)) {
 | |
|                 throw $this->newException('Options must be defined as an array!');
 | |
|             }
 | |
|             if (array_key_exists('Collapsed', $options)) {
 | |
|                 $options['Collapsed'] = ($options['Collapsed']) ? 'true' : 'false';
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         return $this->fb(null, $name, FirePHP::GROUP_START, $options);
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Ends a group you have started before
 | |
|      *
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function groupEnd()
 | |
|     {
 | |
|         return $this->fb(null, null, FirePHP::GROUP_END);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Log object with label to firebug console
 | |
|      *
 | |
|      * @see FirePHP::LOG
 | |
|      * @param mixes $object
 | |
|      * @param string $label
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function log($object, $label = null, $options = array())
 | |
|     {
 | |
|         return $this->fb($object, $label, FirePHP::LOG, $options);
 | |
|     } 
 | |
| 
 | |
|     /**
 | |
|      * Log object with label to firebug console
 | |
|      *
 | |
|      * @see FirePHP::INFO
 | |
|      * @param mixes $object
 | |
|      * @param string $label
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function info($object, $label = null, $options = array())
 | |
|     {
 | |
|         return $this->fb($object, $label, FirePHP::INFO, $options);
 | |
|     } 
 | |
| 
 | |
|     /**
 | |
|      * Log object with label to firebug console
 | |
|      *
 | |
|      * @see FirePHP::WARN
 | |
|      * @param mixes $object
 | |
|      * @param string $label
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function warn($object, $label = null, $options = array())
 | |
|     {
 | |
|         return $this->fb($object, $label, FirePHP::WARN, $options);
 | |
|     } 
 | |
| 
 | |
|     /**
 | |
|      * Log object with label to firebug console
 | |
|      *
 | |
|      * @see FirePHP::ERROR
 | |
|      * @param mixes $object
 | |
|      * @param string $label
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function error($object, $label = null, $options = array())
 | |
|     {
 | |
|         return $this->fb($object, $label, FirePHP::ERROR, $options);
 | |
|     } 
 | |
| 
 | |
|     /**
 | |
|      * Dumps key and variable to firebug server panel
 | |
|      *
 | |
|      * @see FirePHP::DUMP
 | |
|      * @param string $key
 | |
|      * @param mixed $variable
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function dump($key, $variable, $options = array())
 | |
|     {
 | |
|         if (!is_string($key)) {
 | |
|             throw $this->newException('Key passed to dump() is not a string');
 | |
|         }
 | |
|         if (strlen($key) > 100) {
 | |
|             throw $this->newException('Key passed to dump() is longer than 100 characters');
 | |
|         }
 | |
|         if (!preg_match_all('/^[a-zA-Z0-9-_\.:]*$/', $key, $m)) {
 | |
|             throw $this->newException('Key passed to dump() contains invalid characters [a-zA-Z0-9-_\.:]');
 | |
|         }
 | |
|         return $this->fb($variable, $key, FirePHP::DUMP, $options);
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Log a trace in the firebug console
 | |
|      *
 | |
|      * @see FirePHP::TRACE
 | |
|      * @param string $label
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function trace($label)
 | |
|     {
 | |
|         return $this->fb($label, FirePHP::TRACE);
 | |
|     } 
 | |
| 
 | |
|     /**
 | |
|      * Log a table in the firebug console
 | |
|      *
 | |
|      * @see FirePHP::TABLE
 | |
|      * @param string $label
 | |
|      * @param string $table
 | |
|      * @return true
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function table($label, $table, $options = array())
 | |
|     {
 | |
|         return $this->fb($table, $label, FirePHP::TABLE, $options);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Insight API wrapper
 | |
|      * 
 | |
|      * @see Insight_Helper::to()
 | |
|      */
 | |
|     public static function to()
 | |
|     {
 | |
|         $instance = self::getInstance();
 | |
|         if (!method_exists($instance, '_to')) {
 | |
|             throw new Exception('FirePHP::to() implementation not loaded');
 | |
|         }
 | |
|         $args = func_get_args();
 | |
|         return call_user_func_array(array($instance, '_to'), $args);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Insight API wrapper
 | |
|      * 
 | |
|      * @see Insight_Helper::plugin()
 | |
|      */
 | |
|     public static function plugin()
 | |
|     {
 | |
|         $instance = self::getInstance();
 | |
|         if (!method_exists($instance, '_plugin')) {
 | |
|             throw new Exception('FirePHP::plugin() implementation not loaded');
 | |
|         }
 | |
|         $args = func_get_args();
 | |
|         return call_user_func_array(array($instance, '_plugin'), $args);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Check if FirePHP is installed on client
 | |
|      *
 | |
|      * @return boolean
 | |
|      */
 | |
|     public function detectClientExtension()
 | |
|     {
 | |
|         // Check if FirePHP is installed on client via User-Agent header
 | |
|         if (@preg_match_all('/\sFirePHP\/([\.\d]*)\s?/si', $this->getUserAgent(), $m) &&
 | |
|            version_compare($m[1][0], '0.0.6', '>=')) {
 | |
|             return true;
 | |
|         } else
 | |
|         // Check if FirePHP is installed on client via X-FirePHP-Version header
 | |
|         if (@preg_match_all('/^([\.\d]*)$/si', $this->getRequestHeader('X-FirePHP-Version'), $m) &&
 | |
|            version_compare($m[1][0], '0.0.6', '>=')) {
 | |
|             return true;
 | |
|         }
 | |
|         return false;
 | |
|     }
 | |
|  
 | |
|     /**
 | |
|      * Log varible to Firebug
 | |
|      * 
 | |
|      * @see http://www.firephp.org/Wiki/Reference/Fb
 | |
|      * @param mixed $object The variable to be logged
 | |
|      * @return boolean Return TRUE if message was added to headers, FALSE otherwise
 | |
|      * @throws Exception
 | |
|      */
 | |
|     public function fb($object)
 | |
|     {
 | |
|         if ($this instanceof FirePHP_Insight && method_exists($this, '_logUpgradeClientMessage')) {
 | |
|             if (!FirePHP_Insight::$upgradeClientMessageLogged) { // avoid infinite recursion as _logUpgradeClientMessage() logs a message
 | |
|                 $this->_logUpgradeClientMessage();
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         static $insightGroupStack = array();
 | |
| 
 | |
|         if (!$this->getEnabled()) {
 | |
|             return false;
 | |
|         }
 | |
| 
 | |
|         if ($this->headersSent($filename, $linenum)) {
 | |
|             // If we are logging from within the exception handler we cannot throw another exception
 | |
|             if ($this->inExceptionHandler) {
 | |
|                 // Simply echo the error out to the page
 | |
|                 echo '<div style="border: 2px solid red; font-family: Arial; font-size: 12px; background-color: lightgray; padding: 5px;"><span style="color: red; font-weight: bold;">FirePHP ERROR:</span> Headers already sent in <b>' . $filename . '</b> on line <b>' . $linenum . '</b>. Cannot send log data to FirePHP. You must have Output Buffering enabled via ob_start() or output_buffering ini directive.</div>';
 | |
|             } else {
 | |
|                 throw $this->newException('Headers already sent in ' . $filename . ' on line ' . $linenum . '. Cannot send log data to FirePHP. You must have Output Buffering enabled via ob_start() or output_buffering ini directive.');
 | |
|             }
 | |
|         }
 | |
|       
 | |
|         $type = null;
 | |
|         $label = null;
 | |
|         $options = array();
 | |
|       
 | |
|         if (func_num_args() == 1) {
 | |
|         } else if (func_num_args() == 2) {
 | |
|             switch (func_get_arg(1)) {
 | |
|                 case self::LOG:
 | |
|                 case self::INFO:
 | |
|                 case self::WARN:
 | |
|                 case self::ERROR:
 | |
|                 case self::DUMP:
 | |
|                 case self::TRACE:
 | |
|                 case self::EXCEPTION:
 | |
|                 case self::TABLE:
 | |
|                 case self::GROUP_START:
 | |
|                 case self::GROUP_END:
 | |
|                     $type = func_get_arg(1);
 | |
|                     break;
 | |
|                 default:
 | |
|                     $label = func_get_arg(1);
 | |
|                     break;
 | |
|             }
 | |
|         } else if (func_num_args() == 3) {
 | |
|             $type = func_get_arg(2);
 | |
|             $label = func_get_arg(1);
 | |
|         } else if (func_num_args() == 4) {
 | |
|             $type = func_get_arg(2);
 | |
|             $label = func_get_arg(1);
 | |
|             $options = func_get_arg(3);
 | |
|         } else {
 | |
|             throw $this->newException('Wrong number of arguments to fb() function!');
 | |
|         }
 | |
| 
 | |
|         // Get folder name where firephp is located.
 | |
|         $parentFolder = basename(dirname(__FILE__));
 | |
|         $parentFolderLength = strlen( $parentFolder );
 | |
|         $fbLength = 7 + $parentFolderLength;
 | |
|         $fireClassLength = 18 + $parentFolderLength;
 | |
| 
 | |
|         if ($this->logToInsightConsole !== null && (get_class($this) == 'FirePHP_Insight' || is_subclass_of($this, 'FirePHP_Insight'))) {
 | |
|             $trace = debug_backtrace();
 | |
|             if (!$trace) return false;
 | |
|             for ($i = 0; $i < sizeof($trace); $i++) {
 | |
|                 if (isset($trace[$i]['class'])) {
 | |
|                     if ($trace[$i]['class'] == 'FirePHP' || $trace[$i]['class'] == 'FB') {
 | |
|                         continue;
 | |
|                     }
 | |
|                 }
 | |
|                 if (isset($trace[$i]['file'])) {
 | |
|                     $path = $this->_standardizePath($trace[$i]['file']);
 | |
|                     if (substr($path, -1*$fbLength, $fbLength) == $parentFolder.'/fb.php' || substr($path, -1*$fireClassLength, $fireClassLength) == $parentFolder.'/FirePHP.class.php') {
 | |
|                         continue;
 | |
|                     }
 | |
|                 }
 | |
|                 if (isset($trace[$i]['function']) && $trace[$i]['function'] == 'fb' &&
 | |
|                         isset($trace[$i - 1]['file']) && substr($this->_standardizePath($trace[$i - 1]['file']), -1*$fbLength, $fbLength) == $parentFolder.'/fb.php') {
 | |
|                     continue;
 | |
|                 }
 | |
|                 if (isset($trace[$i]['class']) && $trace[$i]['class'] == 'FB' &&
 | |
|                         isset($trace[$i - 1]['file']) && substr($this->_standardizePath($trace[$i - 1]['file']), -1*$fbLength, $fbLength) == $parentFolder.'/fb.php') {
 | |
|                     continue;
 | |
|                 }
 | |
|                 break;
 | |
|             }
 | |
|             // adjust trace offset
 | |
|             $msg = $this->logToInsightConsole->option('encoder.trace.offsetAdjustment', $i);
 | |
| 
 | |
|             if ($object instanceof Exception) {
 | |
|                 $type = self::EXCEPTION;
 | |
|             }
 | |
|             if ($label && $type != self::TABLE && $type != self::GROUP_START) {
 | |
|                 $msg = $msg->label($label);
 | |
|             }
 | |
|             switch ($type) {
 | |
|                 case self::DUMP:
 | |
|                 case self::LOG:
 | |
|                     return $msg->log($object);
 | |
|                 case self::INFO:
 | |
|                     return $msg->info($object);
 | |
|                 case self::WARN:
 | |
|                     return $msg->warn($object);
 | |
|                 case self::ERROR:
 | |
|                     return $msg->error($object);
 | |
|                 case self::TRACE:
 | |
|                     return $msg->trace($object);
 | |
|                 case self::EXCEPTION:
 | |
|                     return $this->plugin('error')->handleException($object, $msg);
 | |
|                 case self::TABLE:
 | |
|                     if (isset($object[0]) && !is_string($object[0]) && $label) {
 | |
|                         $object = array($label, $object);
 | |
|                     }
 | |
|                     return $msg->table($object[0], array_slice($object[1], 1), $object[1][0]);
 | |
|                 case self::GROUP_START:
 | |
|                     $insightGroupStack[] = $msg->group(md5($label))->open();
 | |
|                     return $msg->log($label);
 | |
|                 case self::GROUP_END:
 | |
|                     if (count($insightGroupStack) == 0) {
 | |
|                         throw new Error('Too many groupEnd() as opposed to group() calls!');
 | |
|                     }
 | |
|                     $group = array_pop($insightGroupStack);
 | |
|                     return $group->close();
 | |
|                 default:
 | |
|                     return $msg->log($object);
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         if (!$this->detectClientExtension()) {
 | |
|             return false;
 | |
|         }
 | |
| 
 | |
|         $meta = array();
 | |
|         $skipFinalObjectEncode = false;
 | |
|       
 | |
|         if ($object instanceof Exception) {
 | |
|     
 | |
|             $meta['file'] = $this->_escapeTraceFile($object->getFile());
 | |
|             $meta['line'] = $object->getLine();
 | |
|           
 | |
|             $trace = $object->getTrace();
 | |
|             if ($object instanceof ErrorException
 | |
|                && isset($trace[0]['function'])
 | |
|                && $trace[0]['function'] == 'errorHandler'
 | |
|                && isset($trace[0]['class'])
 | |
|                && $trace[0]['class'] == 'FirePHP') {
 | |
|                
 | |
|                 $severity = false;
 | |
|                 switch ($object->getSeverity()) {
 | |
|                     case E_WARNING:
 | |
|                         $severity = 'E_WARNING';
 | |
|                         break;
 | |
| 
 | |
|                     case E_NOTICE:
 | |
|                         $severity = 'E_NOTICE';
 | |
|                         break;
 | |
| 
 | |
|                     case E_USER_ERROR:
 | |
|                         $severity = 'E_USER_ERROR';
 | |
|                         break;
 | |
| 
 | |
|                     case E_USER_WARNING:
 | |
|                         $severity = 'E_USER_WARNING';
 | |
|                         break;
 | |
| 
 | |
|                     case E_USER_NOTICE:
 | |
|                         $severity = 'E_USER_NOTICE';
 | |
|                         break;
 | |
| 
 | |
|                     case E_STRICT:
 | |
|                         $severity = 'E_STRICT';
 | |
|                         break;
 | |
| 
 | |
|                     case E_RECOVERABLE_ERROR:
 | |
|                         $severity = 'E_RECOVERABLE_ERROR';
 | |
|                         break;
 | |
| 
 | |
|                     case E_DEPRECATED:
 | |
|                         $severity = 'E_DEPRECATED';
 | |
|                         break;
 | |
| 
 | |
|                     case E_USER_DEPRECATED:
 | |
|                         $severity = 'E_USER_DEPRECATED';
 | |
|                         break;
 | |
|                 }
 | |
|                    
 | |
|                 $object = array('Class' => get_class($object),
 | |
|                                 'Message' => $severity . ': ' . $object->getMessage(),
 | |
|                                 'File' => $this->_escapeTraceFile($object->getFile()),
 | |
|                                 'Line' => $object->getLine(),
 | |
|                                 'Type' => 'trigger',
 | |
|                                 'Trace' => $this->_escapeTrace(array_splice($trace, 2)));
 | |
|                 $skipFinalObjectEncode = true;
 | |
|             } else {
 | |
|                 $object = array('Class' => get_class($object),
 | |
|                                 'Message' => $object->getMessage(),
 | |
|                                 'File' => $this->_escapeTraceFile($object->getFile()),
 | |
|                                 'Line' => $object->getLine(),
 | |
|                                 'Type' => 'throw',
 | |
|                                 'Trace' => $this->_escapeTrace($trace));
 | |
|                 $skipFinalObjectEncode = true;
 | |
|             }
 | |
|             $type = self::EXCEPTION;
 | |
|           
 | |
|         } else if ($type == self::TRACE) {
 | |
|           
 | |
|             $trace = debug_backtrace();
 | |
|             if (!$trace) return false;
 | |
|             for ($i = 0; $i < sizeof($trace); $i++) {
 | |
|     
 | |
|                 if (isset($trace[$i]['class'])
 | |
|                    && isset($trace[$i]['file'])
 | |
|                    && ($trace[$i]['class'] == 'FirePHP'
 | |
|                        || $trace[$i]['class'] == 'FB')
 | |
|                    && (substr($this->_standardizePath($trace[$i]['file']), -1*$fbLength, $fbLength) == $parentFolder.'/fb.php'
 | |
|                        || substr($this->_standardizePath($trace[$i]['file']), -1*$fireClassLength, $fireClassLength) == $parentFolder.'/FirePHP.class.php')) {
 | |
|                     /* Skip - FB::trace(), FB::send(), $firephp->trace(), $firephp->fb() */
 | |
|                 } else
 | |
|                 if (isset($trace[$i]['class'])
 | |
|                    && isset($trace[$i+1]['file'])
 | |
|                    && $trace[$i]['class'] == 'FirePHP'
 | |
|                    && substr($this->_standardizePath($trace[$i + 1]['file']), -1*$fbLength, $fbLength) == $parentFolder.'/fb.php') {
 | |
|                     /* Skip fb() */
 | |
|                 } else
 | |
|                 if ($trace[$i]['function'] == 'fb'
 | |
|                    || $trace[$i]['function'] == 'trace'
 | |
|                    || $trace[$i]['function'] == 'send') {
 | |
| 
 | |
|                     $object = array('Class' => isset($trace[$i]['class']) ? $trace[$i]['class'] : '',
 | |
|                                     'Type' => isset($trace[$i]['type']) ? $trace[$i]['type'] : '',
 | |
|                                     'Function' => isset($trace[$i]['function']) ? $trace[$i]['function'] : '',
 | |
|                                     'Message' => $trace[$i]['args'][0],
 | |
|                                     'File' => isset($trace[$i]['file']) ? $this->_escapeTraceFile($trace[$i]['file']) : '',
 | |
|                                     'Line' => isset($trace[$i]['line']) ? $trace[$i]['line'] : '',
 | |
|                                     'Args' => isset($trace[$i]['args']) ? $this->encodeObject($trace[$i]['args']) : '',
 | |
|                                     'Trace' => $this->_escapeTrace(array_splice($trace, $i + 1)));
 | |
|         
 | |
|                     $skipFinalObjectEncode = true;
 | |
|                     $meta['file'] = isset($trace[$i]['file']) ? $this->_escapeTraceFile($trace[$i]['file']) : '';
 | |
|                     $meta['line'] = isset($trace[$i]['line']) ? $trace[$i]['line'] : '';
 | |
|                     break;
 | |
|                 }
 | |
|             }
 | |
|     
 | |
|         } else
 | |
|         if ($type == self::TABLE) {
 | |
|           
 | |
|             if (isset($object[0]) && is_string($object[0])) {
 | |
|                 $object[1] = $this->encodeTable($object[1]);
 | |
|             } else {
 | |
|                 $object = $this->encodeTable($object);
 | |
|             }
 | |
|     
 | |
|             $skipFinalObjectEncode = true;
 | |
|           
 | |
|         } else if ($type == self::GROUP_START) {
 | |
|           
 | |
|             if (!$label) {
 | |
|                 throw $this->newException('You must specify a label for the group!');
 | |
|             }
 | |
|           
 | |
|         } else {
 | |
|             if ($type === null) {
 | |
|                 $type = self::LOG;
 | |
|             }
 | |
|         }
 | |
|         
 | |
|         if ($this->options['includeLineNumbers']) {
 | |
|             if (!isset($meta['file']) || !isset($meta['line'])) {
 | |
|     
 | |
|                 $trace = debug_backtrace();
 | |
|                 for ($i = 0; $trace && $i < sizeof($trace); $i++) {
 | |
|           
 | |
|                     if (isset($trace[$i]['class'])
 | |
|                        && isset($trace[$i]['file'])
 | |
|                        && ($trace[$i]['class'] == 'FirePHP'
 | |
|                            || $trace[$i]['class'] == 'FB')
 | |
|                        && (substr($this->_standardizePath($trace[$i]['file']), -1*$fbLength, $fbLength) == $parentFolder.'/fb.php'
 | |
|                            || substr($this->_standardizePath($trace[$i]['file']), -1*$fireClassLength, $fireClassLength) == $parentFolder.'/FirePHP.class.php')) {
 | |
|                         /* Skip - FB::trace(), FB::send(), $firephp->trace(), $firephp->fb() */
 | |
|                     } else
 | |
|                     if (isset($trace[$i]['class'])
 | |
|                        && isset($trace[$i + 1]['file'])
 | |
|                        && $trace[$i]['class'] == 'FirePHP'
 | |
|                        && substr($this->_standardizePath($trace[$i + 1]['file']), -1*$fbLength, $fbLength) == $parentFolder.'/fb.php') {
 | |
|                         /* Skip fb() */
 | |
|                     } else
 | |
|                     if (isset($trace[$i]['file'])
 | |
|                        && substr($this->_standardizePath($trace[$i]['file']), -1*$fbLength, $fbLength) == $parentFolder.'/fb.php') {
 | |
|                         /* Skip FB::fb() */
 | |
|                     } else {
 | |
|                         $meta['file'] = isset($trace[$i]['file']) ? $this->_escapeTraceFile($trace[$i]['file']) : '';
 | |
|                         $meta['line'] = isset($trace[$i]['line']) ? $trace[$i]['line'] : '';
 | |
|                         break;
 | |
|                     }
 | |
|                 }      
 | |
|             }
 | |
|         } else {
 | |
|             unset($meta['file']);
 | |
|             unset($meta['line']);
 | |
|         }
 | |
| 
 | |
|         $this->setHeader('X-Wf-Protocol-1', 'http://meta.wildfirehq.org/Protocol/JsonStream/0.2');
 | |
|         $this->setHeader('X-Wf-1-Plugin-1', 'http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/' . self::VERSION);
 | |
|      
 | |
|         $structureIndex = 1;
 | |
|         if ($type == self::DUMP) {
 | |
|             $structureIndex = 2;
 | |
|             $this->setHeader('X-Wf-1-Structure-2', 'http://meta.firephp.org/Wildfire/Structure/FirePHP/Dump/0.1');
 | |
|         } else {
 | |
|             $this->setHeader('X-Wf-1-Structure-1', 'http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1');
 | |
|         }
 | |
|       
 | |
|         if ($type == self::DUMP) {
 | |
|             $msg = '{"' . $label . '":' . $this->jsonEncode($object, $skipFinalObjectEncode) . '}';
 | |
|         } else {
 | |
|             $msgMeta = $options;
 | |
|             $msgMeta['Type'] = $type;
 | |
|             if ($label !== null) {
 | |
|                 $msgMeta['Label'] = $label;
 | |
|             }
 | |
|             if (isset($meta['file']) && !isset($msgMeta['File'])) {
 | |
|                 $msgMeta['File'] = $meta['file'];
 | |
|             }
 | |
|             if (isset($meta['line']) && !isset($msgMeta['Line'])) {
 | |
|                 $msgMeta['Line'] = $meta['line'];
 | |
|             }
 | |
|             $msg = '[' . $this->jsonEncode($msgMeta) . ',' . $this->jsonEncode($object, $skipFinalObjectEncode) . ']';
 | |
|         }
 | |
|         
 | |
|         $parts = explode("\n", chunk_split($msg, 5000, "\n"));
 | |
| 
 | |
|         for ($i = 0; $i < count($parts); $i++) {
 | |
|             
 | |
|             $part = $parts[$i];
 | |
|             if ($part) {
 | |
|                 
 | |
|                 if (count($parts) > 2) {
 | |
|                     // Message needs to be split into multiple parts
 | |
|                     $this->setHeader('X-Wf-1-' . $structureIndex . '-' . '1-' . $this->messageIndex,
 | |
|                                      (($i == 0) ? strlen($msg) : '')
 | |
|                                      . '|' . $part . '|'
 | |
|                                      . (($i < count($parts) - 2) ? '\\' : ''));
 | |
|                 } else {
 | |
|                     $this->setHeader('X-Wf-1-' . $structureIndex . '-' . '1-' . $this->messageIndex,
 | |
|                                      strlen($part) . '|' . $part . '|');
 | |
|                 }
 | |
|                 
 | |
|                 $this->messageIndex++;
 | |
|                 
 | |
|                 if ($this->messageIndex > 99999) {
 | |
|                     throw $this->newException('Maximum number (99,999) of messages reached!');             
 | |
|                 }
 | |
|             }
 | |
|         }
 | |
|     
 | |
|         $this->setHeader('X-Wf-1-Index', $this->messageIndex - 1);
 | |
|     
 | |
|         return true;
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Standardizes path for windows systems.
 | |
|      *
 | |
|      * @param string $path
 | |
|      * @return string
 | |
|      */
 | |
|     protected function _standardizePath($path)
 | |
|     {
 | |
|         return preg_replace('/\\\\+/', '/', $path);
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Escape trace path for windows systems
 | |
|      *
 | |
|      * @param array $trace
 | |
|      * @return array
 | |
|      */
 | |
|     protected function _escapeTrace($trace)
 | |
|     {
 | |
|         if (!$trace) return $trace;
 | |
|         for ($i = 0; $i < sizeof($trace); $i++) {
 | |
|             if (isset($trace[$i]['file'])) {
 | |
|                 $trace[$i]['file'] = $this->_escapeTraceFile($trace[$i]['file']);
 | |
|             }
 | |
|             if (isset($trace[$i]['args'])) {
 | |
|                 $trace[$i]['args'] = $this->encodeObject($trace[$i]['args']);
 | |
|             }
 | |
|         }
 | |
|         return $trace;    
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Escape file information of trace for windows systems
 | |
|      *
 | |
|      * @param string $file
 | |
|      * @return string
 | |
|      */
 | |
|     protected function _escapeTraceFile($file)
 | |
|     {
 | |
|         /* Check if we have a windows filepath */
 | |
|         if (strpos($file, '\\')) {
 | |
|             /* First strip down to single \ */
 | |
| 
 | |
|             $file = preg_replace('/\\\\+/', '\\', $file);
 | |
| 
 | |
|             return $file;
 | |
|         }
 | |
|         return $file;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Check if headers have already been sent
 | |
|      *
 | |
|      * @param string $filename
 | |
|      * @param integer $linenum
 | |
|      */
 | |
|     protected function headersSent(&$filename, &$linenum)
 | |
|     {
 | |
|         return headers_sent($filename, $linenum);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Send header
 | |
|      *
 | |
|      * @param string $name
 | |
|      * @param string $value
 | |
|      */
 | |
|     protected function setHeader($name, $value)
 | |
|     {
 | |
|         return header($name . ': ' . $value);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Get user agent
 | |
|      *
 | |
|      * @return string|false
 | |
|      */
 | |
|     protected function getUserAgent()
 | |
|     {
 | |
|         if (!isset($_SERVER['HTTP_USER_AGENT'])) return false;
 | |
|         return $_SERVER['HTTP_USER_AGENT'];
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Get all request headers
 | |
|      * 
 | |
|      * @return array
 | |
|      */
 | |
|     public static function getAllRequestHeaders()
 | |
|     {
 | |
|         static $_cachedHeaders = false;
 | |
|         if ($_cachedHeaders !== false) {
 | |
|             return $_cachedHeaders;
 | |
|         }
 | |
|         $headers = array();
 | |
|         if (function_exists('getallheaders')) {
 | |
|             foreach (getallheaders() as $name => $value) {
 | |
|                 $headers[strtolower($name)] = $value;
 | |
|             }
 | |
|         } else {
 | |
|             foreach ($_SERVER as $name => $value) {
 | |
|                 if (substr($name, 0, 5) == 'HTTP_') {
 | |
|                     $headers[strtolower(str_replace(' ', '-', str_replace('_', ' ', substr($name, 5))))] = $value;
 | |
|                 }
 | |
|             }
 | |
|         }
 | |
|         return $_cachedHeaders = $headers;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Get a request header
 | |
|      *
 | |
|      * @return string|false
 | |
|      */
 | |
|     protected function getRequestHeader($name)
 | |
|     {
 | |
|         $headers = self::getAllRequestHeaders();
 | |
|         if (isset($headers[strtolower($name)])) {
 | |
|             return $headers[strtolower($name)];
 | |
|         }
 | |
|         return false;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Returns a new exception
 | |
|      *
 | |
|      * @param string $message
 | |
|      * @return Exception
 | |
|      */
 | |
|     protected function newException($message)
 | |
|     {
 | |
|         return new Exception($message);
 | |
|     }
 | |
|   
 | |
|     /**
 | |
|      * Encode an object into a JSON string
 | |
|      * 
 | |
|      * Uses PHP's jeson_encode() if available
 | |
|      * 
 | |
|      * @param object $object The object to be encoded
 | |
|      * @param boolean $skipObjectEncode
 | |
|      * @return string The JSON string
 | |
|      */
 | |
|     public function jsonEncode($object, $skipObjectEncode = false)
 | |
|     {
 | |
|         if (!$skipObjectEncode) {
 | |
|             $object = $this->encodeObject($object);
 | |
|         }
 | |
|         
 | |
|         if (function_exists('json_encode')
 | |
|            && $this->options['useNativeJsonEncode'] != false) {
 | |
|     
 | |
|             return json_encode($object);
 | |
|         } else {
 | |
|             return $this->json_encode($object);
 | |
|         }
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Encodes a table by encoding each row and column with encodeObject()
 | |
|      * 
 | |
|      * @param array $table The table to be encoded
 | |
|      * @return array
 | |
|      */  
 | |
|     protected function encodeTable($table)
 | |
|     {
 | |
|         if (!$table) return $table;
 | |
|         
 | |
|         $newTable = array();
 | |
|         foreach ($table as $row) {
 | |
| 
 | |
|             if (is_array($row)) {
 | |
|                 $newRow = array();
 | |
| 
 | |
|                 foreach ($row as $item) {
 | |
|                     $newRow[] = $this->encodeObject($item);
 | |
|                 }
 | |
| 
 | |
|                 $newTable[] = $newRow;
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         return $newTable;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Encodes an object including members with
 | |
|      * protected and private visibility
 | |
|      * 
 | |
|      * @param object $object The object to be encoded
 | |
|      * @param integer $Depth The current traversal depth
 | |
|      * @return array All members of the object
 | |
|      */
 | |
|     protected function encodeObject($object, $objectDepth = 1, $arrayDepth = 1, $maxDepth = 1)
 | |
|     {
 | |
|         if ($maxDepth > $this->options['maxDepth']) {
 | |
|             return '** Max Depth (' . $this->options['maxDepth'] . ') **';
 | |
|         }
 | |
| 
 | |
|         $return = array();
 | |
|     
 | |
|         //#2801 is_resource reports false for closed resources https://bugs.php.net/bug.php?id=28016
 | |
|         if (is_resource($object) || gettype($object) === "unknown type") {
 | |
|     
 | |
|             return '** ' . (string) $object . ' **';
 | |
|     
 | |
|         } else if (is_object($object)) {
 | |
|     
 | |
|             if ($objectDepth > $this->options['maxObjectDepth']) {
 | |
|                 return '** Max Object Depth (' . $this->options['maxObjectDepth'] . ') **';
 | |
|             }
 | |
|             
 | |
|             foreach ($this->objectStack as $refVal) {
 | |
|                 if ($refVal === $object) {
 | |
|                     return '** Recursion (' . get_class($object) . ') **';
 | |
|                 }
 | |
|             }
 | |
|             array_push($this->objectStack, $object);
 | |
|                     
 | |
|             $return['__className'] = $class = get_class($object);
 | |
|             $classLower = strtolower($class);
 | |
| 
 | |
|             $reflectionClass = new ReflectionClass($class);
 | |
|             $properties = array();
 | |
|             foreach ($reflectionClass->getProperties() as $property) {
 | |
|                 $properties[$property->getName()] = $property;
 | |
|             }
 | |
|                 
 | |
|             $members = (array)$object;
 | |
|     
 | |
|             foreach ($properties as $plainName => $property) {
 | |
|     
 | |
|                 $name = $rawName = $plainName;
 | |
|                 if ($property->isStatic()) {
 | |
|                     $name = 'static:' . $name;
 | |
|                 }
 | |
|                 if ($property->isPublic()) {
 | |
|                     $name = 'public:' . $name;
 | |
|                 } else if ($property->isPrivate()) {
 | |
|                     $name = 'private:' . $name;
 | |
|                     $rawName = "\0" . $class . "\0" . $rawName;
 | |
|                 } else if ($property->isProtected()) {
 | |
|                     $name = 'protected:' . $name;
 | |
|                     $rawName = "\0" . '*' . "\0" . $rawName;
 | |
|                 }
 | |
|     
 | |
|                 if (!(isset($this->objectFilters[$classLower])
 | |
|                      && is_array($this->objectFilters[$classLower])
 | |
|                      && in_array($plainName, $this->objectFilters[$classLower]))) {
 | |
|     
 | |
|                     if (array_key_exists($rawName, $members) && !$property->isStatic()) {
 | |
|                         $return[$name] = $this->encodeObject($members[$rawName], $objectDepth + 1, 1, $maxDepth + 1);
 | |
|                     } else {
 | |
|                         if (method_exists($property, 'setAccessible')) {
 | |
|                             $property->setAccessible(true);
 | |
|                             $return[$name] = $this->encodeObject($property->getValue($object), $objectDepth + 1, 1, $maxDepth + 1);
 | |
|                         } else
 | |
|                         if ($property->isPublic()) {
 | |
|                             $return[$name] = $this->encodeObject($property->getValue($object), $objectDepth + 1, 1, $maxDepth + 1);
 | |
|                         } else {
 | |
|                             $return[$name] = '** Need PHP 5.3 to get value **';
 | |
|                         }
 | |
|                     }
 | |
|                 } else {
 | |
|                     $return[$name] = '** Excluded by Filter **';
 | |
|                 }
 | |
|             }
 | |
|             
 | |
|             // Include all members that are not defined in the class
 | |
|             // but exist in the object
 | |
|             foreach ($members as $rawName => $value) {
 | |
|     
 | |
|                 $name = $rawName;
 | |
| 
 | |
|                 if ($name{0} == "\0") {
 | |
|                     $parts = explode("\0", $name);
 | |
|                     $name = $parts[2];
 | |
|                 }
 | |
| 
 | |
|                 $plainName = $name;
 | |
|     
 | |
|                 if (!isset($properties[$name])) {
 | |
|                     $name = 'undeclared:' . $name;
 | |
|     
 | |
|                     if (!(isset($this->objectFilters[$classLower])
 | |
|                          && is_array($this->objectFilters[$classLower])
 | |
|                          && in_array($plainName, $this->objectFilters[$classLower]))) {
 | |
|     
 | |
|                         $return[$name] = $this->encodeObject($value, $objectDepth + 1, 1, $maxDepth + 1);
 | |
|                     } else {
 | |
|                         $return[$name] = '** Excluded by Filter **';
 | |
|                     }
 | |
|                 }
 | |
|             }
 | |
|             
 | |
|             array_pop($this->objectStack);
 | |
|             
 | |
|         } elseif (is_array($object)) {
 | |
|     
 | |
|             if ($arrayDepth > $this->options['maxArrayDepth']) {
 | |
|                 return '** Max Array Depth (' . $this->options['maxArrayDepth'] . ') **';
 | |
|             }
 | |
|           
 | |
|             foreach ($object as $key => $val) {                
 | |
| 
 | |
|                 // Encoding the $GLOBALS PHP array causes an infinite loop
 | |
|                 // if the recursion is not reset here as it contains
 | |
|                 // a reference to itself. This is the only way I have come up
 | |
|                 // with to stop infinite recursion in this case.
 | |
|                 if ($key == 'GLOBALS'
 | |
|                    && is_array($val)
 | |
|                    && array_key_exists('GLOBALS', $val)) {
 | |
|                     $val['GLOBALS'] = '** Recursion (GLOBALS) **';
 | |
|                 }
 | |
| 
 | |
|                 if (!$this->is_utf8($key)) {
 | |
|                     $key = utf8_encode($key);
 | |
|                 }
 | |
| 
 | |
|                 $return[$key] = $this->encodeObject($val, 1, $arrayDepth + 1, $maxDepth + 1);
 | |
|             }
 | |
| 		} elseif ( is_bool($object) ) {
 | |
| 			return $object;
 | |
| 		} elseif ( is_null($object) ) {
 | |
| 			return $object;
 | |
| 		} elseif ( is_numeric($object) ) {
 | |
| 			return $object;
 | |
| 		} else {
 | |
|             if ($this->is_utf8($object)) {
 | |
|                 return $object;
 | |
|             } else {
 | |
|                 return utf8_encode($object);
 | |
|             }
 | |
|         }
 | |
|         return $return;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Returns true if $string is valid UTF-8 and false otherwise.
 | |
|      *
 | |
|      * @param mixed $str String to be tested
 | |
|      * @return boolean
 | |
|      */
 | |
|     protected function is_utf8($str)
 | |
|     {
 | |
|         if (function_exists('mb_detect_encoding')) {
 | |
|             return (
 | |
|                 mb_detect_encoding($str, 'UTF-8', true) == 'UTF-8' &&
 | |
|                 ($str === null || $this->jsonEncode($str, true) !== 'null')
 | |
|             );
 | |
|         }
 | |
|         $c = 0;
 | |
|         $b = 0;
 | |
|         $bits = 0;
 | |
|         $len = strlen($str);
 | |
|         for ($i = 0; $i < $len; $i++) {
 | |
|             $c = ord($str[$i]);
 | |
|             if ($c > 128) {
 | |
|                 if (($c >= 254)) return false;
 | |
|                 elseif ($c >= 252) $bits = 6;
 | |
|                 elseif ($c >= 248) $bits = 5;
 | |
|                 elseif ($c >= 240) $bits = 4;
 | |
|                 elseif ($c >= 224) $bits = 3;
 | |
|                 elseif ($c >= 192) $bits = 2;
 | |
|                 else return false;
 | |
|                 if (($i + $bits) > $len) return false;
 | |
|                 while($bits > 1) {
 | |
|                     $i++;
 | |
|                     $b = ord($str[$i]);
 | |
|                     if ($b < 128 || $b > 191) return false;
 | |
|                     $bits--;
 | |
|                 }
 | |
|             }
 | |
|         }
 | |
|         return ($str === null || $this->jsonEncode($str, true) !== 'null');
 | |
|     } 
 | |
| 
 | |
|     /**
 | |
|      * Converts to and from JSON format.
 | |
|      *
 | |
|      * JSON (JavaScript Object Notation) is a lightweight data-interchange
 | |
|      * format. It is easy for humans to read and write. It is easy for machines
 | |
|      * to parse and generate. It is based on a subset of the JavaScript
 | |
|      * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
 | |
|      * This feature can also be found in  Python. JSON is a text format that is
 | |
|      * completely language independent but uses conventions that are familiar
 | |
|      * to programmers of the C-family of languages, including C, C++, C#, Java,
 | |
|      * JavaScript, Perl, TCL, and many others. These properties make JSON an
 | |
|      * ideal data-interchange language.
 | |
|      *
 | |
|      * This package provides a simple encoder and decoder for JSON notation. It
 | |
|      * is intended for use with client-side Javascript applications that make
 | |
|      * use of HTTPRequest to perform server communication functions - data can
 | |
|      * be encoded into JSON notation for use in a client-side javascript, or
 | |
|      * decoded from incoming Javascript requests. JSON format is native to
 | |
|      * Javascript, and can be directly eval()'ed with no further parsing
 | |
|      * overhead
 | |
|      *
 | |
|      * All strings should be in ASCII or UTF-8 format!
 | |
|      *
 | |
|      * LICENSE: Redistribution and use in source and binary forms, with or
 | |
|      * without modification, are permitted provided that the following
 | |
|      * conditions are met: Redistributions of source code must retain the
 | |
|      * above copyright notice, this list of conditions and the following
 | |
|      * disclaimer. Redistributions in binary form must reproduce the above
 | |
|      * copyright notice, this list of conditions and the following disclaimer
 | |
|      * in the documentation and/or other materials provided with the
 | |
|      * distribution.
 | |
|      *
 | |
|      * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
 | |
|      * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 | |
|      * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
 | |
|      * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 | |
|      * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 | |
|      * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 | |
|      * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 | |
|      * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
 | |
|      * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 | |
|      * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 | |
|      * DAMAGE.
 | |
|      *
 | |
|      * @category
 | |
|      * @package     Services_JSON
 | |
|      * @author      Michal Migurski <mike-json@teczno.com>
 | |
|      * @author      Matt Knapp <mdknapp[at]gmail[dot]com>
 | |
|      * @author      Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
 | |
|      * @author      Christoph Dorn <christoph@christophdorn.com>
 | |
|      * @copyright   2005 Michal Migurski
 | |
|      * @version     CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
 | |
|      * @license     http://www.opensource.org/licenses/bsd-license.php
 | |
|      * @link        http://pear.php.net/pepr/pepr-proposal-show.php?id=198
 | |
|      */
 | |
|    
 | |
|      
 | |
|     /**
 | |
|      * Keep a list of objects as we descend into the array so we can detect recursion.
 | |
|      */
 | |
|     private $json_objectStack = array();
 | |
| 
 | |
| 
 | |
|    /**
 | |
|     * convert a string from one UTF-8 char to one UTF-16 char
 | |
|     *
 | |
|     * Normally should be handled by mb_convert_encoding, but
 | |
|     * provides a slower PHP-only method for installations
 | |
|     * that lack the multibye string extension.
 | |
|     *
 | |
|     * @param    string  $utf8   UTF-8 character
 | |
|     * @return   string  UTF-16 character
 | |
|     * @access   private
 | |
|     */
 | |
|     private function json_utf82utf16($utf8)
 | |
|     {
 | |
|         // oh please oh please oh please oh please oh please
 | |
|         if (function_exists('mb_convert_encoding')) {
 | |
|             return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
 | |
|         }
 | |
| 
 | |
|         switch (strlen($utf8)) {
 | |
|             case 1:
 | |
|                 // this case should never be reached, because we are in ASCII range
 | |
|                 // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                 return $utf8;
 | |
| 
 | |
|             case 2:
 | |
|                 // return a UTF-16 character from a 2-byte UTF-8 char
 | |
|                 // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                 return chr(0x07 & (ord($utf8{0}) >> 2))
 | |
|                        . chr((0xC0 & (ord($utf8{0}) << 6))
 | |
|                        | (0x3F & ord($utf8{1})));
 | |
| 
 | |
|             case 3:
 | |
|                 // return a UTF-16 character from a 3-byte UTF-8 char
 | |
|                 // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                 return chr((0xF0 & (ord($utf8{0}) << 4))
 | |
|                        | (0x0F & (ord($utf8{1}) >> 2)))
 | |
|                        . chr((0xC0 & (ord($utf8{1}) << 6))
 | |
|                        | (0x7F & ord($utf8{2})));
 | |
|         }
 | |
| 
 | |
|         // ignoring UTF-32 for now, sorry
 | |
|         return '';
 | |
|     }
 | |
| 
 | |
|    /**
 | |
|     * encodes an arbitrary variable into JSON format
 | |
|     *
 | |
|     * @param    mixed   $var    any number, boolean, string, array, or object to be encoded.
 | |
|     *                           see argument 1 to Services_JSON() above for array-parsing behavior.
 | |
|     *                           if var is a strng, note that encode() always expects it
 | |
|     *                           to be in ASCII or UTF-8 format!
 | |
|     *
 | |
|     * @return   mixed   JSON string representation of input var or an error if a problem occurs
 | |
|     * @access   public
 | |
|     */
 | |
|     private function json_encode($var)
 | |
|     {
 | |
|         if (is_object($var)) {
 | |
|             if (in_array($var, $this->json_objectStack)) {
 | |
|                 return '"** Recursion **"';
 | |
|             }
 | |
|         }
 | |
|           
 | |
|         switch (gettype($var)) {
 | |
|             case 'boolean':
 | |
|                 return $var ? 'true' : 'false';
 | |
| 
 | |
|             case 'NULL':
 | |
|                 return 'null';
 | |
| 
 | |
|             case 'integer':
 | |
|                 return (int) $var;
 | |
| 
 | |
|             case 'double':
 | |
|             case 'float':
 | |
|                 return (float) $var;
 | |
| 
 | |
|             case 'string':
 | |
|                 // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
 | |
|                 $ascii = '';
 | |
|                 $strlen_var = strlen($var);
 | |
| 
 | |
|                /*
 | |
|                 * Iterate over every character in the string,
 | |
|                 * escaping with a slash or encoding to UTF-8 where necessary
 | |
|                 */
 | |
|                 for ($c = 0; $c < $strlen_var; ++$c) {
 | |
| 
 | |
|                     $ord_var_c = ord($var{$c});
 | |
| 
 | |
|                     switch (true) {
 | |
|                         case $ord_var_c == 0x08:
 | |
|                             $ascii .= '\b';
 | |
|                             break;
 | |
|                         case $ord_var_c == 0x09:
 | |
|                             $ascii .= '\t';
 | |
|                             break;
 | |
|                         case $ord_var_c == 0x0A:
 | |
|                             $ascii .= '\n';
 | |
|                             break;
 | |
|                         case $ord_var_c == 0x0C:
 | |
|                             $ascii .= '\f';
 | |
|                             break;
 | |
|                         case $ord_var_c == 0x0D:
 | |
|                             $ascii .= '\r';
 | |
|                             break;
 | |
| 
 | |
|                         case $ord_var_c == 0x22:
 | |
|                         case $ord_var_c == 0x2F:
 | |
|                         case $ord_var_c == 0x5C:
 | |
|                             // double quote, slash, slosh
 | |
|                             $ascii .= '\\' . $var{$c};
 | |
|                             break;
 | |
| 
 | |
|                         case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
 | |
|                             // characters U-00000000 - U-0000007F (same as ASCII)
 | |
|                             $ascii .= $var{$c};
 | |
|                             break;
 | |
| 
 | |
|                         case (($ord_var_c & 0xE0) == 0xC0):
 | |
|                             // characters U-00000080 - U-000007FF, mask 110XXXXX
 | |
|                             // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                             $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
 | |
|                             $c += 1;
 | |
|                             $utf16 = $this->json_utf82utf16($char);
 | |
|                             $ascii .= sprintf('\u%04s', bin2hex($utf16));
 | |
|                             break;
 | |
| 
 | |
|                         case (($ord_var_c & 0xF0) == 0xE0):
 | |
|                             // characters U-00000800 - U-0000FFFF, mask 1110XXXX
 | |
|                             // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                             $char = pack('C*', $ord_var_c,
 | |
|                                          ord($var{$c + 1}),
 | |
|                                          ord($var{$c + 2}));
 | |
|                             $c += 2;
 | |
|                             $utf16 = $this->json_utf82utf16($char);
 | |
|                             $ascii .= sprintf('\u%04s', bin2hex($utf16));
 | |
|                             break;
 | |
| 
 | |
|                         case (($ord_var_c & 0xF8) == 0xF0):
 | |
|                             // characters U-00010000 - U-001FFFFF, mask 11110XXX
 | |
|                             // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                             $char = pack('C*', $ord_var_c,
 | |
|                                          ord($var{$c + 1}),
 | |
|                                          ord($var{$c + 2}),
 | |
|                                          ord($var{$c + 3}));
 | |
|                             $c += 3;
 | |
|                             $utf16 = $this->json_utf82utf16($char);
 | |
|                             $ascii .= sprintf('\u%04s', bin2hex($utf16));
 | |
|                             break;
 | |
| 
 | |
|                         case (($ord_var_c & 0xFC) == 0xF8):
 | |
|                             // characters U-00200000 - U-03FFFFFF, mask 111110XX
 | |
|                             // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                             $char = pack('C*', $ord_var_c,
 | |
|                                          ord($var{$c + 1}),
 | |
|                                          ord($var{$c + 2}),
 | |
|                                          ord($var{$c + 3}),
 | |
|                                          ord($var{$c + 4}));
 | |
|                             $c += 4;
 | |
|                             $utf16 = $this->json_utf82utf16($char);
 | |
|                             $ascii .= sprintf('\u%04s', bin2hex($utf16));
 | |
|                             break;
 | |
| 
 | |
|                         case (($ord_var_c & 0xFE) == 0xFC):
 | |
|                             // characters U-04000000 - U-7FFFFFFF, mask 1111110X
 | |
|                             // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
 | |
|                             $char = pack('C*', $ord_var_c,
 | |
|                                          ord($var{$c + 1}),
 | |
|                                          ord($var{$c + 2}),
 | |
|                                          ord($var{$c + 3}),
 | |
|                                          ord($var{$c + 4}),
 | |
|                                          ord($var{$c + 5}));
 | |
|                             $c += 5;
 | |
|                             $utf16 = $this->json_utf82utf16($char);
 | |
|                             $ascii .= sprintf('\u%04s', bin2hex($utf16));
 | |
|                             break;
 | |
|                     }
 | |
|                 }
 | |
| 
 | |
|                 return '"' . $ascii . '"';
 | |
| 
 | |
|             case 'array':
 | |
|                 /*
 | |
|                  * As per JSON spec if any array key is not an integer
 | |
|                  * we must treat the the whole array as an object. We
 | |
|                  * also try to catch a sparsely populated associative
 | |
|                  * array with numeric keys here because some JS engines
 | |
|                  * will create an array with empty indexes up to
 | |
|                  * max_index which can cause memory issues and because
 | |
|                  * the keys, which may be relevant, will be remapped
 | |
|                  * otherwise.
 | |
|                  *
 | |
|                  * As per the ECMA and JSON specification an object may
 | |
|                  * have any string as a property. Unfortunately due to
 | |
|                  * a hole in the ECMA specification if the key is a
 | |
|                  * ECMA reserved word or starts with a digit the
 | |
|                  * parameter is only accessible using ECMAScript's
 | |
|                  * bracket notation.
 | |
|                  */
 | |
| 
 | |
|                 // treat as a JSON object
 | |
|                 if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
 | |
|                   
 | |
|                     $this->json_objectStack[] = $var;
 | |
| 
 | |
|                     $properties = array_map(array($this, 'json_name_value'),
 | |
|                                             array_keys($var),
 | |
|                                             array_values($var));
 | |
| 
 | |
|                     array_pop($this->json_objectStack);
 | |
| 
 | |
|                     foreach ($properties as $property) {
 | |
|                         if ($property instanceof Exception) {
 | |
|                             return $property;
 | |
|                         }
 | |
|                     }
 | |
| 
 | |
|                     return '{' . join(',', $properties) . '}';
 | |
|                 }
 | |
| 
 | |
|                 $this->json_objectStack[] = $var;
 | |
| 
 | |
|                 // treat it like a regular array
 | |
|                 $elements = array_map(array($this, 'json_encode'), $var);
 | |
| 
 | |
|                 array_pop($this->json_objectStack);
 | |
| 
 | |
|                 foreach ($elements as $element) {
 | |
|                     if ($element instanceof Exception) {
 | |
|                         return $element;
 | |
|                     }
 | |
|                 }
 | |
| 
 | |
|                 return '[' . join(',', $elements) . ']';
 | |
| 
 | |
|             case 'object':
 | |
|                 $vars = self::encodeObject($var);
 | |
| 
 | |
|                 $this->json_objectStack[] = $var;
 | |
| 
 | |
|                 $properties = array_map(array($this, 'json_name_value'),
 | |
|                                         array_keys($vars),
 | |
|                                         array_values($vars));
 | |
| 
 | |
|                 array_pop($this->json_objectStack);
 | |
|               
 | |
|                 foreach ($properties as $property) {
 | |
|                     if ($property instanceof Exception) {
 | |
|                         return $property;
 | |
|                     }
 | |
|                 }
 | |
|                      
 | |
|                 return '{' . join(',', $properties) . '}';
 | |
| 
 | |
|             default:
 | |
|                 return null;
 | |
|         }
 | |
|     }
 | |
| 
 | |
|    /**
 | |
|     * array-walking function for use in generating JSON-formatted name-value pairs
 | |
|     *
 | |
|     * @param    string  $name   name of key to use
 | |
|     * @param    mixed   $value  reference to an array element to be encoded
 | |
|     *
 | |
|     * @return   string  JSON-formatted name-value pair, like '"name":value'
 | |
|     * @access   private
 | |
|     */
 | |
|     private function json_name_value($name, $value)
 | |
|     {
 | |
|         // Encoding the $GLOBALS PHP array causes an infinite loop
 | |
|         // if the recursion is not reset here as it contains
 | |
|         // a reference to itself. This is the only way I have come up
 | |
|         // with to stop infinite recursion in this case.
 | |
|         if ($name == 'GLOBALS'
 | |
|            && is_array($value)
 | |
|            && array_key_exists('GLOBALS', $value)) {
 | |
|             $value['GLOBALS'] = '** Recursion **';
 | |
|         }
 | |
|     
 | |
|         $encodedValue = $this->json_encode($value);
 | |
| 
 | |
|         if ($encodedValue instanceof Exception) {
 | |
|             return $encodedValue;
 | |
|         }
 | |
| 
 | |
|         return $this->json_encode(strval($name)) . ':' . $encodedValue;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * @deprecated
 | |
|      */
 | |
|     public function setProcessorUrl($URL)
 | |
|     {
 | |
|         trigger_error('The FirePHP::setProcessorUrl() method is no longer supported', E_USER_DEPRECATED);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * @deprecated
 | |
|      */
 | |
|     public function setRendererUrl($URL)
 | |
|     {
 | |
|         trigger_error('The FirePHP::setRendererUrl() method is no longer supported', E_USER_DEPRECATED);
 | |
|     }
 | |
| } | 
