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May 24, 2018 at 10:04 am
#17996
Keymaster
You are welcome!
The functions.php can get overwritten upon a theme update. I recommend keeping a copy of this custom code, in that case. If you want to make sure it is permanent, you can create child-theme, and use the functions.php in the child theme directory for custom codes. That way all the modifications remain permanent, as child themes are not changed by updates.