Just use quotes then. Actually, it seems that $_POST is a little bit more common ;) https://github.com/search?q=%22exec%28%24_POST%22&type=Code https://github.

Just use quotes then. Actually, it seems that $_POST is a little bit more common ;) https://github.com/search?q=%22exec%28%24_POST%22&type=Code https://github.com/search?q=%22exec%28%24_POST%22&type=Code vs. https://github.com/search?q=%22exec%28%24_GET%22&type=Code https://github.com/search?q=%22exec%28%24_GET%22&type=Code