WordPress Code Snippets

Fetching a Single Value from a in WordPress database

Fetch a single value from the WordPress database using $wpdb->get_var() in a safe way.

This snippet shows how to count the number of rows in a table using $wpdb->get_var().

Use $wpdb->delete() to delete records from a custom table in the database.

This snippet demonstrates how to update data in a custom table using $wpdb->update().

Insert data into the database safely using $wpdb->insert() in WordPress.

This snippet demonstrates how to safely run SQL queries using placeholders to prevent SQL injection.

Use the $wpdb->get_results() method to fetch data from the database. global $wpdb; $query = “SELECT * FROM {$wpdb->prefix}posts WHERE post_status…

This snippet shows how to connect to the WordPress MySQL database using the $wpdb class, which is automatically available in…