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--TEST--
SPL: ArrayObject::count() and ArrayIterator::count() basic functionality.
--FILE--
==ArrayObject==
<?php
class C extends ArrayObject {
function count() {
return 99;
}
}
$c = new C;
$ao = new ArrayObject;
var_dump(count($c), count($ao));
$c[] = 'a';
$ao[] = 'a';
var_dump(count($c), count($ao));
$c[] = 'b';
$ao[] = 'b';
var_dump(count($c), count($ao));
unset($c[0]);
unset($ao[0]);
var_dump($c->count(), $ao->count());
//Extra args are ignored.
var_dump($ao->count('blah'));
?>
==ArrayIterator==
<?php
class D extends ArrayIterator {
function count() {
return 99;
}
}
$c = new D;
$ao = new ArrayIterator;
var_dump(count($c), count($ao));
$c[] = 'a';
$ao[] = 'a';
var_dump(count($c), count($ao));
$c[] = 'b';
$ao[] = 'b';
var_dump(count($c), count($ao));
unset($c[0]);
unset($ao[0]);
var_dump($c->count(), $ao->count());
//Extra args are ignored.
var_dump($ao->count('blah'));
?>
--EXPECTF--
==ArrayObject==
int(99)
int(0)
int(99)
int(1)
int(99)
int(2)
int(99)
int(1)
Warning: ArrayObject::count() expects exactly 0 parameters, 1 given in %s on line %d
NULL
==ArrayIterator==
int(99)
int(0)
int(99)
int(1)
int(99)
int(2)
int(99)
int(1)
Warning: ArrayIterator::count() expects exactly 0 parameters, 1 given in %s on line %d
NULL