You most likely have invalid URLs in the database, however, it’s also entirely possible to have a hard-coded URL in somewhere in the theme or perhaps a plugin, or even .htaccess. You could always search your entire database for the URL, and make adjustments manually. However, please note that if you make any adjustments to … Read more
Note that you may need to use WPDB::prepare() to prevent against SQL injections. Although, it might be arguable in your specific case… // If the query does not work, ensure the table name is correct… $table = $wpdb->prefix . ‘SaveContactForm7_1’; $reservations = $wpdb->get_results( $wpdb->prepare( “SELECT * FROM $table WHERE user = %s”, $username ) ); … Read more
WordPress adding item to menu deletes post metadata
I solved my problem by asking for help directly at CLEARDB. I sent them my identifiers and they did the necessary. It is a connection problem.
Duplicate WP Migration affecting site on separate domain?
It is relatively rare for WP to have query performance issues on a small to moderately sized site: The queries it typically runs are reasonable (not perfect, but reasonable). A lot of things queried are aggressively cached within page load, and persistently with object cache available. While you certainly can throw enough code at it … Read more
Fixed, done a little bit different implementation of the problem fix, without hooks. TC.
Correct and secure way to access a custom SQL database in a custom PHP template file
You can update user meta either through custom code or using a plugin. Advanced custom fields will solve your issue. Check out the reference links for more info : https://support.advancedcustomfields.com/forums/topic/how-to-use-acf-to-add-user-profile-meta/ https://www.advancedcustomfields.com/resources/how-to-get-values-from-a-user/
From quick look through the source it doesn’t seem like wpdb actively implements any handling for warnings (as opposed to errors). Proactively you can just ask for them as a custom query ($wpdb->get_results( ‘SHOW WARNINGS;’ ) I suppose, but implicitly they just aren’t tracked by WP core.