remove superfluous interface treatment
authorFlorian Frantzen <ray176@me.com>
Sat, 19 Sep 2015 15:16:07 +0000 (17:16 +0200)
committerFlorian Frantzen <ray176@me.com>
Sat, 19 Sep 2015 15:16:07 +0000 (17:16 +0200)
commit937f8cb9eb3dd18f2a93f221483a77871bd732ef
treede39332f8565ad0dc7866616ecbd492c0618fbe1
parent89bea8f6468d960c6ed4714d8620f332ec8a5b5f
remove superfluous interface treatment

Since PHP 5.3.9, `is_subclass_of` supports checks against interfaces as
well. Therefore, the special interface treatment with `ReflectionClass`
is obsolete.
wcfsetup/install/files/lib/util/ClassUtil.class.php