ArrayObject::count
PHP function
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(PHP 5, PHP 7, PHP 8)
Get the number of public properties in the ArrayObject
Description
ArrayObject::count(): int
Get the number of public properties in the ArrayObject.
Parameters 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
ArrayObject::count example
php
<?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:
output
int(1)
int(3)