Parle\RParser::push

    (PECL parle >= 0.7.0)

    Parle\RParser::push — Add a grammar rule

    Опис

    public Parle\RParser::push(string $name, string $rule): int

    Push a grammar rule. The production id returned can be used later in the parsing process to identify the rule matched.

    Параметри

    name

    Rule name.

    rule

    The rule to be added. The syntax is Bison compatible.

    Значення, що повертаються

    Returns int representing the rule index.

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