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ArrayObject::count

ArrayObject::count

(PHP 5 >= 5.0.0, PHP 7)

ArrayObject::count — Get the number of public properties in the ArrayObject

Description

public int ArrayObject::count ( void )

Get the number of public properties in the ArrayObject.

Parameters

This function has no parameters.

Return Values

The number of public properties in the ArrayObject.

Note: When the ArrayObject is constructed from an array all properties are public.

Examples

Example #1 ArrayObject::count() example

<?php class Example {     public $public = 'prop:public';     private $prv   = 'prop:private';     protected $prt = 'prop:protected'; } $arrayobj = new ArrayObject(new Example() var_dump($arrayobj->count() $arrayobj = new ArrayObject(array('first','second','third') var_dump($arrayobj->count() ?>

The above example will output:

int(1) int(3)

← ArrayObject::__construct

ArrayObject::exchangeArray →

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https://secure.php.net/manual/en/arrayobject.count.php