Logger.php

<?php
include_once(GALAXIA_LIBRARY.'/src/common/Observer.php');

class Logger extends Observer {
        var $_filename;
        
        function Logger($filename) {
                $this->_filename = $filename;
                $fp = fopen($this->_filename,"a");
                if(!$fp) {
                  trigger_error("Logger cannot append to log file: ".$this->filename,E_USER_WARNING);
                }
                if($fp) {
                fclose($fp);
                }

        }
        
        function notify($event,$msg) {
                // Add a line to the log file.
                $fp = fopen($this->_filename,"a");
                $date = date("[d/m/Y h:i:s]");
                $msg=trim($msg);
                fputs($fp,$date." ".$msg."\n");
                fclose($fp);
        }
}
?>

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