public function _eval($expression)
    {
        $code = new Code();
        $code->addStatement($expression);

        return $this->adapter->run($code);
    }
public function _eval($expression)
    {
        $code = new Code();
        $code->addStatement($expression);

        return $this->adapter->run($code);
    }
public function _eval ( $ expression ) { $ code = new Code ( ) ; $ code -> addStatement ( $ expression ) ; return $ this -> adapter -> run ( $ code ) ; }
Evaluate a string as PHP code

@param  string $expression Evaluates the given code as PHP
@return mixed
Evaluate a string as PHP code