ArrayObject::count

(PHP 5, PHP 7)

ArrayObject::countGet the number of public properties in the ArrayObject

Açıklama

public ArrayObject::count ( void ) : int

Get the number of public properties in the ArrayObject.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

The number of public properties in the ArrayObject.

Bilginize:

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

Örnekler

Örnek 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());
?>

Yukarıdaki örneğin çıktısı:

int(1)
int(3)

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top