Parle\RParser::precedence
(PECL parle >= 0.7.0)
Parle\RParser::precedence — Declare a precedence rule
Descrierea
public Parle\RParser::precedence
( string
$tok
) : voidDeclares a precedence rule for a fictious terminal symbol. This rule can be later used in the specific grammar rules.
Parametri
-
tok -
Token name.
Valorile întoarse
Nu este întoarsă nici o valoare.
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