0006506: Extended Classes case-sensitive must be checked

ID	Project	Category	View Status	Date Submitted	Last Update

0006506	OXID eShop (all versions)	2.3. Extensions (modules, themes)	public	2016-09-18 22:31	2016-09-19 07:40

Reporter	avalue	Assigned To
Priority	normal	Severity	major	Reproducibility	always
Status	closed	Resolution	duplicate
Product Version	4.9.9 / 5.2.9

Summary	0006506: Extended Classes case-sensitive must be checked
Description	If you - by mistake - extend "oxBasket" instead of "oxbasket", it will actually seems to work as expected but another modules are not able to load their declared functions. It can sometimes happen and then the shop backend SHOULD throw an error message or the module should not be able to activate. In our case customer could not pay anything for two days because the other modules that extended oxbasket stopped working. Please do not simply write "use lowercase". A error message in backend should be thrown or it should simply not work.
Steps To Reproduce	Write a module that extends "oxBasket" (notice the uppercase B) and do something. Use for example PayPal or Sofortüberweisung Module - it will not work and users can not finish their order.
Tags	No tags attached.

Theme	Not defined
Browser	Google Chrome
PHP Version	5.6
Database Version	Not defined