cakephp2-php8/cake/libs/cake_log.php
2010-01-13 23:47:14 -05:00

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2.4 KiB
PHP

<?php
/* SVN FILE: $Id$ */
/**
* Logging.
*
* Log messages to text files.
*
* PHP versions 4 and 5
*
* CakePHP(tm) : Rapid Development Framework (http://www.cakephp.org)
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.libs
* @since CakePHP(tm) v 0.2.9
* @version $Revision$
* @modifiedby $LastChangedBy$
* @lastmodified $Date$
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
/**
* Included libraries.
*
*/
if (!class_exists('File')) {
require LIBS . 'file.php';
}
/**
* Set up error level constants to be used within the framework if they are not defined within the
* system.
*
*/
if (!defined('LOG_WARNING')) {
define('LOG_WARNING', 3);
}
if (!defined('LOG_NOTICE')) {
define('LOG_NOTICE', 4);
}
if (!defined('LOG_DEBUG')) {
define('LOG_DEBUG', 5);
}
if (!defined('LOG_INFO')) {
define('LOG_INFO', 6);
}
/**
* Logs messages to text files
*
* @package cake
* @subpackage cake.cake.libs
*/
class CakeLog {
/**
* Writes given message to a log file in the logs directory.
*
* @param string $type Type of log, becomes part of the log's filename
* @param string $msg Message to log
* @return boolean Success
* @access public
* @static
*/
function write($type, $msg) {
if (!defined('LOG_ERROR')) {
define('LOG_ERROR', 2);
}
if (!defined('LOG_ERR')) {
define('LOG_ERR', LOG_ERROR);
}
$levels = array(
LOG_WARNING => 'warning',
LOG_NOTICE => 'notice',
LOG_INFO => 'info',
LOG_DEBUG => 'debug',
LOG_ERR => 'error',
LOG_ERROR => 'error'
);
if (is_int($type) && isset($levels[$type])) {
$type = $levels[$type];
}
if ($type == 'error' || $type == 'warning') {
$filename = LOGS . 'error.log';
} elseif (in_array($type, $levels)) {
$filename = LOGS . 'debug.log';
} else {
$filename = LOGS . $type . '.log';
}
$output = date('Y-m-d H:i:s') . ' ' . ucfirst($type) . ': ' . $msg . "\n";
$log = new File($filename, true);
if ($log->writable()) {
return $log->append($output);
}
}
}
?>