SplObjectStorage::count
Returns the number of objects in the storage
&reftitle.description;
public intSplObjectStorage::count
intmodeCOUNT_NORMAL
Counts the number of objects in the storage.
&reftitle.parameters;
mode
If the optional mode parameter is set to
COUNT_RECURSIVE (or 1), SplObjectStorage::count
will recursively count the storage.
&reftitle.returnvalues;
The number of objects in the storage.
&reftitle.examples;
<function>SplObjectStorage::count</function> example
attach($o1);
$s->attach($o2);
$s->attach($o1);
var_dump($s->count());
var_dump(count($s));
?>
]]>
&example.outputs.similar;
&reftitle.seealso;
SplObjectStorage::attach
SplObjectStorage::detach