Countable (interface)
The Countable interface
Introduction
(PHP 5 >= 5.1.0, PHP 7)
Classes implementing Countable can be used with the count() function.
Interface synopsis
Countable {
/* Methods */
abstract public int count ( void )
}
Table of Contents
- Countable::count — Count elements of an object
Countable::count →
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
