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SplObjectStorage::count

(PHP 5 >= 5.1.0, PHP 7)
Returns the number of objects in the storage
public int SplObjectStorage::count ( void )

Counts the number of objects in the storage.

Returns:

The number of objects in the storage.

Examples:
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));
?>

The above example will output something similar to:

int(2)
int(2)
See also:

SplObjectStorage::attach() -

SplObjectStorage::detach() -

doc_php
doc_php
2016-02-24 16:19:33
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