Parle\RParser::trace

(PECL parle >= 0.7.0)

Parle\RParser::traceTrace the parser operation

Description

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.

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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