Parle\Lexer::callout

    (PECL parle >= 0.7.2)

    Parle\Lexer::callout — Define token callback

    Descripción

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

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

    Parámetros

    id

    Token id.

    callback

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

    Valores devueltos

    No devuelve ningún valor.

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