コード例 #1
0
 public function testFlatten()
 {
     $list = array(1, array(2), array(3, array(array(array(4)))));
     // from js
     $this->assertEquals(array(1, 2, 3, 4), __u::flatten($list), 'can flatten nested arrays');
     $this->assertEquals(__u::flatten($list, true), array(1, 2, 3, array(array(array(4)))), 'can shallowly flatten nested arrays');
     $func = function () {
         return __u::flatten(func_get_args());
     };
     $result = $func(1, array(2), array(3, array(array(array(4)))));
     $this->assertEquals(array(1, 2, 3, 4), $result, 'works with arguments');
     // docs
     $list = array(1, array(2), array(3, array(array(4))));
     $this->assertEquals(array(1, 2, 3, 4), __u::flatten($list));
     $this->assertEquals(array(1, 2, 3, array(array(4))), __u::flatten($list, true));
 }