- var_dump: documentation ( source)
- count: documentation ( source)
<?php
class MyCountable implements Countable
{
public function count($mySpecialFilterArgument = null)
{
var_dump($mySpecialFilterArgument);
}
}
$myCountable = new MyCountable;
$myCountable->count(1);
count($myCountable);
count($myCountable, COUNT_NORMAL);
count($myCountable, COUNT_RECURSIVE);