You need to check to see whether the $_POST data contains your custom field information before saving it: if (!empty($_POST[“intro”])) { update_post_meta($post->ID, “intro”, $_POST[“intro”]); } Also, WordPress will pass the post ID and post object into your callback if you ask it too. function save_intro($ID, $post){ //preserve the data in the admin section // … … Read more
Auto Update fail time my external folder deleted
Here is a full documentation for how to do this: Github updater – Documentation Upload in wordpress Download the latest tagged archive (choose the “zip” option). Unzip the archive, rename the folder correctly to github-updater, then re-zip the file. Go to the Plugins -> Add New screen and click the Upload tab. Upload the zipped … Read more
Have you tried using the WordPress admin panel to configure your auto-updates? You may have better luck there. It should be found under your “Dashboard > Updates”. If you do not see it there, there is also the option of a plugin to help manage it for you: Automatic Updater for WordPress
I found that the add_filter callback function was called but at a much later time. There was a record of it in the debug.log this morning. This means that this filter is only called when the cron is run for automatic updates. This runs every 12 hours and is hard coded into WordPress core.
Are automatic background plugin updates for non-WP.org plugins possible?
Update WordPress from non-public machine
You may want to check what the Codex recommends for file permissions vs. what you are using. http://codex.wordpress.org/Changing_File_Permissions
I’m afraid reverting would depend on how major the upgrade was. A WP upgrade can change the database structure as well as the core code. Your first step though should be to disable all plugins and see if the site runs without them. If so, enable them one by one until you find the problem … Read more
Most likely, all you need to do is add this to your theme’s functions.php file. However, you should also be aware that if you didn’t create this theme and you update it, these modifications will be overridden. You can apply them again, but a better method for this (as I’ve explained a bit more in … Read more