But you can not guarantee users with their computers to stay put in UTC too. Nobody told the string was parsed in server. If it was though then the split method just calls for SQL injection attack.
Also no sane person ever thought "put all your servers in the wrong timezone" was a good idea.
Instead of trying to work around bugs in your code by making every single recorded time in your server wrong, just learn the involved concepts and the available APIs.
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But you can not guarantee users with their computers to stay put in UTC too. Nobody told the string was parsed in server. If it was though then the split method just calls for SQL injection attack.
Also no sane person ever thought "put all your servers in the wrong timezone" was a good idea.
Instead of trying to work around bugs in your code by making every single recorded time in your server wrong, just learn the involved concepts and the available APIs.