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archived-php-src/ext/spl/tests/ArrayObject/array_024.phpt

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PHP

--TEST--
SPL: ArrayObject with overridden count()
--FILE--
<?php
$obj = new ArrayObject(array(1,2));
var_dump(count($obj));
class ArrayObject2 extends ArrayObject {
public function count(): int {
return -parent::count();
}
}
$obj = new ArrayObject2(array(1,2));
var_dump(count($obj));
?>
--EXPECT--
int(2)
int(-2)