Parle\RParser::trace

    (PECL parle >= 0.7.0)

    Parle\RParser::trace — Trace the parser operation

    Açıklama

    public Parle\RParser::trace(): string

    Retrieve the current parser operation description. This can be especially useful to study the parser and to optimize the grammar.

    Bağımsız Değişkenler

    Bu işlevin bağımsız değişkeni yoktur.

    Dönen Değerler

    Returns a string with the trace information.

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