I’m customizing a WordPress site, and want to alter a file in the wp-includes folder, specifically the media.php file. If I change that file and WordPress has an update, will it overwrite what I have done?
Much thanks.
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I’m customizing a WordPress site, and want to alter a file in the wp-includes folder, specifically the media.php file. If I change that file and WordPress has an update, will it overwrite what I have done?
Much thanks.
Yes, it probably will. Depending on what you want to do you should try if you can solve your problem with the plugin api.