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<?php $obj = (object) ['foo' => 1, 'bar' => 2]; foreach ($obj as $key => $val) { var_dump($key, $val); $obj->bar = 42; } var_dump($obj);
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(3) "foo" int(1) string(3) "bar" int(42) object(stdClass)#1 (2) { ["foo"]=> int(1) ["bar"]=> int(42) }
Output for 7.0.0 - 7.0.20
string(3) "foo" int(1) string(3) "foo" int(1) string(3) "bar" int(42) object(stdClass)#1 (2) { ["foo"]=> int(1) ["bar"]=> int(42) }
preferences:
203.59 ms | 401 KiB | 228 Q