Parle\Parser::trace
(PECL parle >= 0.5.1)
Parle\Parser::trace — Trace the parser operation
Description
Retrieve the current parser operation description. This can be especially useful for studying the parser and to optimize the grammar.
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
Returns a chaîne de caractères with the trace information.
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