Parle\RParser::sigil
PHP function
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(PECL parle >= 0.7.0)
Retrieve a matching part of a rule
Description
Parle\RParser::sigil([int $idx]): string
Retrieve a part of the match by a rule. This method is equivalent to the pseudo variable functionality in Bison.
Parameters
idxMatch index, zero based.
Return Values
Returns a String with the matched part.