src/Native5/Core/Log/Impl/AbstractLogAdapter.php
public function warn($message, $args=array())
    {
        $backtrace        = debug_backtrace();
        $args['FILENAME'] = $backtrace[0]['file'];
        $args['LINENO']   = $backtrace[0]['line'];
        $this->log($message, $args, 'LOG_WARNING');

    }
public function warn($message, $args=array())
    {
        $backtrace        = debug_backtrace();
        $args['FILENAME'] = $backtrace[0]['file'];
        $args['LINENO']   = $backtrace[0]['line'];
        $this->log($message, $args, 'LOG_WARNING');

    }
public function warn ( $ message , $ args = array ( ) ) { $ backtrace = debug_backtrace ( ) ; $ args [ 'FILENAME' ] = $ backtrace [ 0 ] [ 'file' ] ; $ args [ 'LINENO' ] = $ backtrace [ 0 ] [ 'line' ] ; $ this -> log ( $ message , $ args , 'LOG_WARNING' ) ; }
Implementation of warn in Logger

@param mixed $message Message to log
@param mixed $args    Arguments to message

@access public
@return void
Implementation of warn in Logger