/**
* @dataProvider arraySet1
*/
public function testFilter2($array)
{
// callback function used for filtering
$callable = function ($item) {
if (is_string($item) && strpos($item, 'v') !== false) {
return $item;
}
return false;
};
$a = new ArrayObject($array);
$a->filter($callable);
$array = array_filter($array, $callable);
$this->assertSame($array, $a->val());
}
