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    Parle\Lexer::callout

    (PECL parle >= 0.7.2)

    Parle\Lexer::callout — Define token callback

    Descrierea

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

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

    Parametri

    id

    Token id.

    callback

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

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