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Parle\RParser::precedence

(PECL parle >= 0.7.0)

Parle\RParser::precedenceDeclare a precedence rule

Descrierea

public Parle\RParser::precedence ( string $tok ) : void

Declares 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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