ArrayObject::count

(PHP 5, PHP 7, PHP 8)

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

Açıklama

public ArrayObject::count(): int

Get the number of public properties in the ArrayObject.

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni 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)

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