Returns the number of objects in the storage

# SplObjectStorage::count

(PHP 5 >= 5.1.0, PHP 7)

SplObjectStorage::count — Returns the number of objects in the storage

### Descrierea

public SplObjectStorage::count ( void ) : int

Counts the number of objects in the storage.

### Parametri

Această funcție nu are parametri.

### Valorile întoarse

The number of objects in the storage.

### Exemple

Example #1 SplObjectStorage::count() example

`<?php
$s = new SplObjectStorage();
$o1 = new StdClass;
$o2 = new StdClass;
$s->attach($o1);
$s->attach($o2);
$s->attach($o1);
var_dump($s->count());
var_dump(count($s));
?>`

Exemplul de mai sus va afișa ceva similar cu:

    int(2)
    int(2)

### A se vedea și

- SplObjectStorage::attach() - Adds an object in the storage
- SplObjectStorage::detach() - Removes an object from the storage