Tag custom
WordPress Conditional Tags Cheat Sheet With Examples
Conditional tags are functions that return true or false depending on the page being viewed. Use them to show or hide content, or to load scripts only where they are…
How To Run Safe Database Queries In WordPress With $Wpdb
The global $wpdb object lets you query the WordPress database directly. Use it when the standard functions are not enough, and always use $wpdb->prepare() to protect against SQL injection.
How To Schedule Tasks In WordPress With Wp-Cron
WP-Cron runs tasks on a schedule, like cleaning old data, syncing an API or sending a report. It does not use a real server cron. WordPress checks for due tasks…
How To Add Custom Body Classes And Post Classes In WordPress
WordPress adds helpful classes to the body tag and to each post, and you can add your own with the body_class and post_class filters. They make it easy to style…
How To Add Custom Columns To The Posts List In The WordPress Admin
You can add your own columns to the list of posts, pages or custom post types in the dashboard, for example a thumbnail, a price or a custom field. Two…
