src/MLog.php
public function e($text, $context = array())
    {
        $this->log->error($text, $context);
        $this->emit(self::SIGNAL_ERROR_ENTERED);
    }
public function e($text, $context = array())
    {
        $this->log->error($text, $context);
        $this->emit(self::SIGNAL_ERROR_ENTERED);
    }
public function e ( $ text , $ context = array ( ) ) { $ this -> log -> error ( $ text , $ context ) ; $ this -> emit ( self :: SIGNAL_ERROR_ENTERED ) ; }
Add a error message.

@param $text
@param array $context
Add a error message .