Example: Updating Custom Options You can also create your own custom options. Expand full source code Collapse full source code. Note Option values retrieved via WordPress functions are cached. If you modify an options outside of the Options API , then try to update a cached option, the update will fail and return false. Use the following method to clear the options cache before trying to get or update the options on the same request:.
A null value may lead to potential bugs and side effects. See this ticket for details. You must log in before being able to contribute a note or feedback. It is also recommended on some forums to check for the existence of an option via code: if! Update Option Stored in Multi-Dimensional Array update multi-dimensional array and retrieve the entire array. Link Text. Open link in a new tab. No search term specified.
Showing recent items. Search or use up and down arrow keys to select an item. At the same time, make sure to update your WordPress to the latest version. That will solve the problem if it was in the version compatibility. This case needs lots of debugging and investigation in the WordPress files. So, if you get errors, just read carefully the exact message that you get, and follow its destination or the PHP error that you get.
Then, add it manually or ask someone who knows exactly how to do that. Fathi Arfaoui is a Physicist, Blogger and the founder of Trustiko. He shares Business, WordPress and Blogging tips to build a better blog and succeed online. Viewed 3k times. I would really appreciate it. Improve this question. Pieter Goosen Add a comment. Active Oldest Votes. Improve this answer. Loading the wp-load.
You should always make the call to admin-ajax. I figured it out today! I ended up using the Ajax API. Thanks to everyone for your help : — user Sign up or log in Sign up using Google.
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