Countable Interface Reference

Inheritance diagram for Countable:

List of all members.

Public Member Functions
	count ()

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Detailed Description

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

Since:

PHP 5.1

Definition at line 576 of file spl.php.

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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