Parle\RParser::precedence

(PECL parle >= 0.7.0)

Parle\RParser::precedenceDeclare a precedence rule

Description

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

Declares a precedence rule for a fictious terminal symbol. This rule can be later used in the specific grammar rules.

Parameters

tok

Token name.

Return Values

No value is returned.

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