This code checks if a scheduled job named “cron_job_name” is already scheduled. If it is not, it schedules the job

This code updates the post meta for the current post, setting the thumbnail ID to an empty string. This will

This code adds a new page to an existing WordPress menu. The page will have the title “page_title”, the menu

This code adds a menu item named “My Menu Item” to the WordPress Admin menu. The menu item will link

This code creates a custom image size with dimensions of 220px by 180px. The post thumbnail is then displayed in

This code adds a function called ‘install_plugins’ to the ‘admin_init’ action hook. This function then requires the ‘plugin-install’ file from

This code updates two WordPress options, show_on_front and page_on_front, so that when a user visits the website, it displays the

This code generates a random password of 12 characters using WordPress’ wp_generate_password() function. The function takes three parameters, of which

This WordPress code adds a custom ACF (Advanced Custom Fields) field group to the “post” post type. The field group

?> This code creates a custom WordPress login form. The form is generated with HTML, and includes username and password

This code is used to download a file from a remote source, via a URL, and save it to a

This code snippet contains two parts: JavaScript and PHP. The JavaScript part sets up a submission handler for a form

This code creates a new file (file_name.txt) and stores it in the WordPress uploads directory. If the file does not

This code retrieves a user by their ID and updates the user’s email address stored in the database. The user

This code sends an email to a recipient with a subject and message. It is formatted as HTML and has

This code updates the email address associated with the current user’s ID in the WordPress database. The new email address

This code adds a new meta description to the header of the current post. It defines a new meta description,

This code updates a post in the WordPress database, given an ID and a new date. It uses the wp_update_post

This code deletes a WordPress attachment given its attachment ID. It removes the attachment from the database and associated files

This code adds a filter to the comments_open function, which returns false, thereby disabling comments on the WordPress site.

This code deletes the post with the specified post ID from the WordPress database. It removes the post and all