protected function getCodeFromFile()
    {
        $file = $this->getFile();

        $code = '';

        // Next, we will just loop through the lines of the file until we get to the end
        // of the Closure. Then, we will return the complete contents of this Closure
        // so it can be serialized with these variables and stored for later usage.
        while ($file->key() < $this->reflection->getEndLine()) {
            $code .= $file->current();
            $file->next();
        }

        preg_match('/function\s*\(/', $code, $matches, PREG_OFFSET_CAPTURE);
        $begin = isset($matches[0][1]) ? $matches[0][1] : 0;

        return substr($code, $begin, strrpos($code, '}') - $begin + 1);
    }
protected function getCodeFromFile()
    {
        $file = $this->getFile();

        $code = '';

        // Next, we will just loop through the lines of the file until we get to the end
        // of the Closure. Then, we will return the complete contents of this Closure
        // so it can be serialized with these variables and stored for later usage.
        while ($file->key() < $this->reflection->getEndLine()) {
            $code .= $file->current();
            $file->next();
        }

        preg_match('/function\s*\(/', $code, $matches, PREG_OFFSET_CAPTURE);
        $begin = isset($matches[0][1]) ? $matches[0][1] : 0;

        return substr($code, $begin, strrpos($code, '}') - $begin + 1);
    }
protected function getCodeFromFile ( ) { $ file = $ this -> getFile ( ) ; $ code = '' ; // Next, we will just loop through the lines of the file until we get to the end // of the Closure. Then, we will return the complete contents of this Closure // so it can be serialized with these variables and stored for later usage. while ( $ file -> key ( ) < $ this -> reflection -> getEndLine ( ) ) { $ code .= $ file -> current ( ) ; $ file -> next ( ) ; } preg_match ( '/function\s*\(/' , $ code , $ matches , PREG_OFFSET_CAPTURE ) ; $ begin = isset ( $ matches [ 0 ] [ 1 ] ) ? $ matches [ 0 ] [ 1 ] : 0 ; return substr ( $ code , $ begin , strrpos ( $ code , '}' ) - $ begin + 1 ) ; }
Extract the code from the Closure's file.

@return string
Extract the code from the Closure s file .