Get the last post ID
Get the last post ID
database
Custom Plugin Database relations
Custom Plugin Database relations
How to Access custom database content with AJAX onClick refresh of div inside member-only WordPress page?
I’d use the default WP AJAX API so WP can handle all the authentication for you. You’d add a function and an action to trigger it: function wpse_314311_get_quote() { // get quote from db // print json to client exit; } add_action( ‘wp_ajax_get_quote’, ‘wpse_314311_get_quote’ ); That way, WP will make sure that only logged in … Read more
Strange Deadlock database error for the query “Delete From wp_options”
Strange Deadlock database error for the query “Delete From wp_options”
Custom post type Vs. data in own table
Unless you need complex many-to-many relationships, you should stick with the built in tables where you can. In your comment above in reply to Toscho, you essentially describe a custom post type with attachments (images), meta-data, and a taxonomy (tags). All of this would be a snap to accomplish using the provided API, so I … Read more
Sample — test — data for large WordPress install
Few built-in wp-cli generate commands from the docs: # Generate posts with fetched content. # See https://developer.wordpress.org/cli/commands/post/generate/ $ curl -N http://loripsum.net/api/5 | wp post generate –post_content –count=10 # Add meta to every generated term. # See https://developer.wordpress.org/cli/commands/term/generate/ $ wp term generate category –format=ids –count=3 | xargs -d ‘ ‘ -I % wp term meta add … Read more
Upload files – total size limit – WordPress/Contact Form 7
I solved the issue with the .user.ini file.
How can I call a row of user specific data from a custom table added to the WP Database
Aftere long hours of research through the WordPress Codex and a variety of Forum Posts and tutorials. Here is the solution for my current issue. First I began by calling the current logged in user. <?php global $current_user; wp_get_current_user(); ?> From there I connected to the database. Seeing as I added the table within the … Read more
Save or update data when custom post published
How to save them when any of them are checked You can use update_post_meta(), like so: add_action( ‘save_post’, ‘op_save_offers_meta’, 10, 2 ); function op_save_offers_meta( $post_id, $post ) { // Make sure that we can save the meta data. if ( ( empty( $post_id ) || empty( $post ) || ( ‘listing’ !== get_post_type( $post ) … Read more
Prevent WordPress from loading comments
You can’t prevent comments_template() from making an SQL query. Well, you could maybe hook into the DB layer to prevent just that specific query, but that would be very cumbersome to do. If this is for a theme, you could just remove the call to comments_template() and replace it with your own function. comments_template() doesn’t … Read more