box-o-sand/php-practice/web-cake/html/cake/libs/log/file_log.php

78 lines
2.0 KiB
PHP

<?php
/**
* File Storage stream for Logging
*
* PHP versions 4 and 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.libs.log
* @since CakePHP(tm) v 1.3
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
if (!class_exists('File')) {
require LIBS . 'file.php';
}
/**
* File Storage stream for Logging. Writes logs to different files
* based on the type of log it is.
*
* @package cake
* @subpackage cake.cake.libs.log
*/
class FileLog {
/**
* Path to save log files on.
*
* @var string
*/
var $_path = null;
/**
* Constructs a new File Logger.
*
* Options
*
* - `path` the path to save logs on.
*
* @param array $options Options for the FileLog, see above.
* @return void
*/
function FileLog($options = array()) {
$options += array('path' => LOGS);
$this->_path = $options['path'];
}
/**
* Implements writing to log files.
*
* @param string $type The type of log you are making.
* @param string $message The message you want to log.
* @return boolean success of write.
*/
function write($type, $message) {
$debugTypes = array('notice', 'info', 'debug');
if ($type == 'error' || $type == 'warning') {
$filename = $this->_path . 'error.log';
} elseif (in_array($type, $debugTypes)) {
$filename = $this->_path . 'debug.log';
} else {
$filename = $this->_path . $type . '.log';
}
$output = date('Y-m-d H:i:s') . ' ' . ucfirst($type) . ': ' . $message . "\n";
$log = new File($filename, true);
if ($log->writable()) {
return $log->append($output);
}
}
}