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Answers Is using register_activation_hook required?
Is using register_activation_hook required?
2 Answers. You don't have to use the register_activation_hook or register_deactivation_hook hook, they are optional. As their name suggests, they are ...
Answers Why get_header() or get_footer() does not run twice if called in the same php file?
Why get_header() or get_footer() does not run twice if called in the same php file?
2 Answers. The actual templates are loaded with require_once , so PHP automatically ignores the second attempt to load them. (You will trigger the 'ge...