Add `IApplication::getInstance()`
authorMatthias Schmidt <gravatronics@live.com>
Thu, 22 Apr 2021 07:44:17 +0000 (09:44 +0200)
committerMatthias Schmidt <gravatronics@live.com>
Thu, 22 Apr 2021 07:44:17 +0000 (09:44 +0200)
commit794d81c23872322701e6defd284762e414e30efb
tree38c2866b0d25d6b04a8d1dcb0e8b4ca6744c81f7
parentaf0bc3691b055c9ea890226987c6b1d6f5089fd9
Add `IApplication::getInstance()`

The existence of `IApplication::getInstance()` was required by the consumer code but not mandated by the interface. In practice, `getInstance()` exists as `AbstractApplication` extends `SingletonFactory`.

Close #3823
wcfsetup/install/files/lib/system/application/IApplication.class.php