update : 2015.11.03

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The Countable interface

Countable::count

The Countable interface

(PHP 5 >= 5.1.0)

소개

Classes implementing Countable can be used with the count() function.

인터페이스 개요

Countable {

/* 메소드 */

abstract public int count ( void )

}

Table of Contents

Countable::count — Count elements of an object

Countable::count