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The Countable interface
Interfaces
Countable::count
Interfaces
PHP Manual
The Countable interface
(PHP 5 >= 5.1.0)
Introduction
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
Interfaces
Countable::count
Interfaces
PHP Manual