Countable Interface Reference

Inheritance diagram for Countable:

Collaboration diagram for Countable:

Public Member Functions
	count ()

Detailed Description

This Interface allows to hook into the global count() function.

Since

PHP 5.1

Definition at line 576 of file spl.php.

Member Function Documentation

Countable::count

(

)

Returns

the number the global function count() should show

Implemented in SimpleXMLIterator, ArrayIterator, ArrayObject, SplDoublyLinkedList, and SplObjectStorage.

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The documentation for this interface was generated from the following file:

• spl.php