Parle\RParser::trace
(PECL parle >= 0.7.0)
Parle\RParser::trace — Trace the parser operation
Descripción
Retrieve the current parser operation description. This can be especially useful to study the parser and to optimize the grammar.
Parámetros
Esta función no tiene parámetros.
Valores devueltos
Returns a string with the trace information.
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