Library/Parser/Manager.php
public function isAvailable()
    {
        return $this->parser->isAvailable() &&
            version_compare(self::MINIMUM_PARSER_VERSION, $this->parser->getVersion(), '<=');
    }
public function isAvailable()
    {
        return $this->parser->isAvailable() &&
            version_compare(self::MINIMUM_PARSER_VERSION, $this->parser->getVersion(), '<=');
    }
public function isAvailable ( ) { return $ this -> parser -> isAvailable ( ) && version_compare ( self :: MINIMUM_PARSER_VERSION , $ this -> parser -> getVersion ( ) , '<=' ) ; }
Check if Zephir Parser available.

@return bool
Check if Zephir Parser available .