Parle\Lexer
PHP Manual

Parle\Lexer::callout

(PECL parle >= 0.7.2)

Parle\Lexer::calloutDefine token callback

Description

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

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

Parameters

id

Token id.

callback

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

Return Values

No value is returned.


Parle\Lexer
PHP Manual