flush();
}
/**
* add a log line
* @param string $sMsg message text
* @param string $sLevel loglevel like "info", "warning", "error" (css classname for output)
* @return boolean
*/
public function add($sMsg, $sLevel='info') {
return $this->aLogs[] = array(
'level'=>$sLevel,
'msg'=>$sMsg
);
}
/**
* flush all logs
* @return boolean
*/
public function flush() {
return $this->aLogs = array();
}
/**
* print log as html and flush log entries
* @return string
*/
function render() {
$sReturn = '';
foreach ($this->aLogs as $aLogentry) {
$sReturn.='' . $aLogentry['level'] . ' ' . $aLogentry['msg'] . '
';
}
if ($sReturn)
$sReturn='' . $sReturn . '
';
$this->flush();
return $sReturn;
}
}
?>