SplObjectStorage::count

(PHP 5 >= 5.1.0, PHP 7)

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

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public SplObjectStorage::count ( void ) : int

Counts the number of objects in the storage.

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The number of objects in the storage.

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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));
?>

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int(2)
int(2)

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