public static function warn($message, $options = array())
    {
        $options['inputs'] = array(
            self::getTimestamp(),
            'WARN',
            self::getFilename(),
            self::getLineNumber()
        );
        self::log($message, $options);
    }
public static function warn($message, $options = array())
    {
        $options['inputs'] = array(
            self::getTimestamp(),
            'WARN',
            self::getFilename(),
            self::getLineNumber()
        );
        self::log($message, $options);
    }
public static function warn ( $ message , $ options = array ( ) ) { $ options [ 'inputs' ] = array ( self :: getTimestamp ( ) , 'WARN' , self :: getFilename ( ) , self :: getLineNumber ( ) ) ; self :: log ( $ message , $ options ) ; }
Output warn message

@param string $message
@param array  $options
@static
Output warn message