Parle\RParser::trace
(PECL parle >= 0.7.0)
Parle\RParser::trace — Trace the parser operation
Descripción
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.
Parámetros
Esta función no tiene parámetros.
Valores devueltos
Returns a string with the trace information.
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