/**
* return an array of values filtered by the key ending with $endswith
* @param $arr []
* @param $endswith string
* @return array
*/
public static function filterKeyEndsWith(&$arr, $endswith)
{
$results = array();
foreach ($arr as $key => $value) {
if (Str::endsWith($key, $endswith) === true) {
$results[$key] = $value;
}
}
return $results;
}
public function testEndsWithNull()
{
$this->assertFalse(Str::endsWith('test', null));
}