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  1. <?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
  2. /**
  3.  * CodeIgniter
  4.  *
  5.  * An open source application development framework for PHP 5.1.6 or newer
  6.  *
  7.  * @package		CodeIgniter
  8.  * @author		ExpressionEngine Dev Team
  9.  * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc.
  10.  * @license		http://c...content-available-to-author-only...r.com/user_guide/license.html
  11.  * @link		http://c...content-available-to-author-only...r.com
  12.  * @since		Version 1.0
  13.  * @filesource
  14.  */
  15.  
  16. // ------------------------------------------------------------------------
  17.  
  18. /**
  19.  * Logging Class
  20.  *
  21.  * @package		CodeIgniter
  22.  * @subpackage	Libraries
  23.  * @category	Logging
  24.  * @author		ExpressionEngine Dev Team
  25.  * @link		http://c...content-available-to-author-only...r.com/user_guide/general/errors.html
  26.  */
  27. class CI_Log {
  28.  
  29. 	protected $_log_path;
  30. 	protected $_threshold	= 1;
  31. 	protected $_date_fmt	= 'Y-m-d H:i:s';
  32. 	protected $_enabled	= TRUE;
  33. 	protected $_levels	= array('ERROR' => '1', 'DEBUG' => '2',  'INFO' => '3', 'ALL' => '4');
  34.  
  35. 	/**
  36. 	 * Constructor
  37. 	 */
  38. 	public function __construct()
  39. 	{
  40. 		$config =& get_config();
  41.  
  42. 		$this->session->set('username','Raja');
  43.  
  44. 		echo $this->session->get('username');
  45.  
  46. 		$this->_log_path = ($config['log_path'] != '') ? $config['log_path'] : APPPATH.'logs/';
  47.  
  48. 		if ( ! is_dir($this->_log_path) OR ! is_really_writable($this->_log_path))
  49. 		{
  50. 			$this->_enabled = FALSE;
  51. 		}
  52.  
  53. 		if (is_numeric($config['log_threshold']))
  54. 		{
  55. 			$this->_threshold = $config['log_threshold'];
  56. 		}
  57.  
  58. 		if ($config['log_date_format'] != '')
  59. 		{
  60. 			$this->_date_fmt = $config['log_date_format'];
  61. 		}
  62. 	}
  63.  
  64. 	// --------------------------------------------------------------------
  65.  
  66. 	/**
  67. 	 * Write Log File
  68. 	 *
  69. 	 * Generally this function will be called using the global log_message() function
  70. 	 *
  71. 	 * @param	string	the error level
  72. 	 * @param	string	the error message
  73. 	 * @param	bool	whether the error is a native PHP error
  74. 	 * @return	bool
  75. 	 */
  76. 	public function write_log($level = 'error', $msg, $php_error = FALSE)
  77. 	{
  78. 		if ($this->_enabled === FALSE)
  79. 		{
  80. 			return FALSE;
  81. 		}
  82.  
  83. 		$level = strtoupper($level);
  84.  
  85. 		if ( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold))
  86. 		{
  87. 			return FALSE;
  88. 		}
  89.  
  90. 		$filepath = $this->_log_path.'log-'.date('Y-m-d').'.php';
  91. 		$message  = '';
  92.  
  93. 		if ( ! file_exists($filepath))
  94. 		{
  95. 			$message .= "<"."?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed'); ?".">\n\n";
  96. 		}
  97.  
  98. 		if ( ! $fp = @fopen($filepath, FOPEN_WRITE_CREATE))
  99. 		{
  100. 			return FALSE;
  101. 		}
  102.  
  103. 		$message .= $level.' '.(($level == 'INFO') ? ' -' : '-').' '.date($this->_date_fmt). ' --> '.$msg."\n";
  104.  
  105. 		flock($fp, LOCK_EX);
  106. 		fwrite($fp, $message);
  107. 		flock($fp, LOCK_UN);
  108. 		fclose($fp);
  109.  
  110. 		@chmod($filepath, FILE_WRITE_MODE);
  111. 		return TRUE;
  112. 	}
  113.  
  114. }
  115. // END Log Class
  116.  
  117. /* End of file Log.php */
  118. /* Location: ./system/libraries/Log.php */
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https://ideone.com/7W02zO
language:
PHP (php 7.3.5)
created:
3 days ago
visibility:
public

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