(PHP 5, PHP 7, PHP 8)
ArrayObject::count — Get the number of public properties in the ArrayObject
Get the number of public properties in the ArrayObject.
Diese Funktion besitzt keine Parameter.
The number of public properties in the ArrayObject.
Hinweis:
When the ArrayObject is constructed from an array all properties are public.
Beispiel #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());
?>Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
int(1) int(3)