Parle\Parser::trace
(PECL parle >= 0.5.1)
Parle\Parser::trace — Trace the parser operation
Descrizione
Retrieve the current parser operation description. This can be especially useful for studying the parser and to optimize the grammar.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Returns a string with the trace information.
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