| <?php | |
| /** | |
| * $Header$ | |
| * | |
| * @version $Revision: 215527 $ | |
| * @package Log | |
| */ | |
| /** | |
| * The Log_null class is a concrete implementation of the Log:: abstract | |
| * class. It simply consumes log events. | |
| * | |
| * @author Jon Parise <jon@php.net> | |
| * @since Log 1.8.2 | |
| * @package Log | |
| * | |
| * @example null.php Using the null handler. | |
| */ | |
| class Log_null extends Log | |
| { | |
| /** | |
| * Constructs a new Log_null object. | |
| * | |
| * @param string $name Ignored. | |
| * @param string $ident The identity string. | |
| * @param array $conf The configuration array. | |
| * @param int $level Log messages up to and including this level. | |
| * @access public | |
| */ | |
| function Log_null($name, $ident = '', $conf = array(), | |
| $level = PEAR_LOG_DEBUG) | |
| { | |
| $this->_id = md5(microtime()); | |
| $this->_ident = $ident; | |
| $this->_mask = Log::UPTO($level); | |
| } | |
| /** | |
| * 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; | |
| } | |
| /** | |
| * Simply consumes the log event. The message will still be 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; | |
| } | |
| $this->_announce(array('priority' => $priority, 'message' => $message)); | |
| return true; | |
| } | |
| } | |