中文文档
English
Spanish
French
Japanese
Brazilian
German
Turkish
Russian
Countable::count »
« Arayüzler
PHP Kılavuzu
İşlev Başvuru Kılavuzu
Diğer Temel Eklentiler
SPL
Arayüzler
The Countable interface
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
Giriş
Classes implementing
Countable
can be used with the
count()
function.
Arayüz Sözdizimi
interface
Countable
{
public
count
():
int
}
İçindekiler
Countable::count
— Count elements of an object