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Parle\Lexer::callout

(PECL parle >= 0.7.2)

Parle\Lexer::callout — Define token callback

説明

public function Parle\Lexer::callout(int $id, callable $callback): void

Define a callback to be invoked once lexer encounters a particular token.

パラメータ

id

Token id.

callback

Callable to be invoked. The callable doesn't receive any arguments and its return value is ignored.

戻り値

値を返しません。

関連キーワード:
callback   Parle   Lexer   Define   token   callout   callable   invoked   build   consume   parle   once   lexer   encounters   Token   Callable   doesn   receive   arguments   return   ignored
関連する関数・ページ:
parle-rlexer.callout   parle-lexer.gettoken   class.parle-lexer   parle-lexer.consume   parle-lexer.build   parle-lexer.push