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    Parle\Lexer::callout

    (PECL parle >= 0.7.2)

    Parle\Lexer::callout — Define token callback

    Descrizione

    public Parle\Lexer::callout(int $id, callable $callback): void

    Define a callback to be invoked once lexer encounters a particular token.

    Elenco dei parametri

    id

    Token id.

    callback

    Callable to be invoked. The callable doesn't receive any arguments and its return value is ignored.

    Valori restituiti

    Nessun valore viene restituito.

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