SplObjectStorage::contains
SplObjectStorage::current
SplObjectStorage
PHP Manual

# SplObjectStorage::count

(PHP 5 >= 5.1.0)

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

### Descrição

public int SplObjectStorage::count ( void )

Counts the number of objects in the storage.

### Parâmetros

Esta função não possui parâmetros.

### Valor Retornado

The number of objects in the storage.

### Exemplos

Exemplo #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));
?>`

O exemplo acima irá imprimir algo similar à:

    int(2)
    int(2)

### Veja Também

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

SplObjectStorage::contains
SplObjectStorage::current
SplObjectStorage
PHP Manual