Viewing file: error_log.php (3.41 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /** * $Header: /repository/pear/Log/Log/error_log.php,v 1.8 2006/06/29 07:09:21 jon Exp $ * * @version $Revision: 1.8 $ * @package Log */
/** * The Log_error_log class is a concrete implementation of the Log abstract * class that logs messages using PHP's error_log() function. * * @author Jon Parise <jon@php.net> * @since Log 1.7.0 * @package Log * * @example error_log.php Using the error_log handler. */ class Log_error_log extends Log { /** * The error_log() log type. * @var integer * @access private */ var $_type = PEAR_LOG_TYPE_SYSTEM;
/** * The type-specific destination value. * @var string * @access private */ var $_destination = '';
/** * Additional headers to pass to the mail() function when the * PEAR_LOG_TYPE_MAIL type is used. * @var string * @access private */ var $_extra_headers = '';
/** * Constructs a new Log_error_log object. * * @param string $name Ignored. * @param string $ident The identity string. * @param array $conf The configuration array. * @param int $level Log messages up to and including this level. * @access public */ function Log_error_log($name, $ident = '', $conf = array(), $level = PEAR_LOG_DEBUG) { $this->_id = md5(microtime()); $this->_type = $name; $this->_ident = $ident; $this->_mask = Log::UPTO($level);
if (!empty($conf['destination'])) { $this->_destination = $conf['destination']; } if (!empty($conf['extra_headers'])) { $this->_extra_headers = $conf['extra_headers']; } }
/** * Opens the handler. * * @access public * @since Log 1.9.6 */ function open() { $this->_opened = true; return true; }
/** * Closes the handler. * * @access public * @since Log 1.9.6 */ function close() { $this->_opened = false; return true; }
/** * Logs $message using PHP's error_log() function. The message is also * passed along to any Log_observer instances that are observing this Log. * * @param mixed $message String or object containing the message to log. * @param string $priority The priority of the message. Valid * values are: PEAR_LOG_EMERG, PEAR_LOG_ALERT, * PEAR_LOG_CRIT, PEAR_LOG_ERR, PEAR_LOG_WARNING, * PEAR_LOG_NOTICE, PEAR_LOG_INFO, and PEAR_LOG_DEBUG. * @return boolean True on success or false on failure. * @access public */ function log($message, $priority = null) { /* If a priority hasn't been specified, use the default value. */ if ($priority === null) { $priority = $this->_priority; }
/* Abort early if the priority is above the maximum logging level. */ if (!$this->_isMasked($priority)) { return false; }
/* Extract the string representation of the message. */ $message = $this->_extractMessage($message);
$success = error_log($this->_ident . ': ' . $message, $this->_type, $this->_destination, $this->_extra_headers);
$this->_announce(array('priority' => $priority, 'message' => $message));
return $success; }
}
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