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    Parle\Parser::push

    (PECL parle >= 0.5.1)

    Parle\Parser::push — Add a grammar rule

    Beschreibung

    public Parle\Parser::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.

    Parameter-Liste

    name

    Rule name.

    rule

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

    Rückgabewerte

    Returns Integer representing the rule index.

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