What is WordPress Hook: delete_site_option_{$key}
The delete_site_option_{$key} hook in WordPress is used to perform actions before a site option is deleted from the database. It allows developers to execute custom code or functions when a specific site option is being removed.
Understanding the Hook: delete_site_option_{$key}
The delete_site_option_{$key} hook is located within the delete_site_option() function in WordPress. This function is responsible for deleting a specific site option from the database. The hook is triggered just before the option is deleted, allowing developers to intervene and execute additional actions.
Hook Parameters (if applicable): delete_site_option_{$key}
The delete_site_option_{$key} hook does not accept any specific parameters. However, it provides access to the option name through the {$key} variable, allowing developers to target specific site options for deletion.
Hook Doesn’t Work: delete_site_option_{$key}
If the delete_site_option_{$key} hook doesn’t work as expected, it could be due to incorrect implementation or conflicts with other plugins or themes. Developers should ensure that the hook is properly added to their functions.php file or plugin code. Additionally, they should check for any errors in their custom functions that may be preventing the hook from executing.
Best Practices & Usage Notes (if applicable): delete_site_option_{$key}
When using the delete_site_option_{$key} hook, developers should be cautious about the actions they perform, as they directly impact the deletion of site options. It’s important to thoroughly test any custom code added to this hook to avoid unintended consequences. Additionally, developers should consider the potential impact on site performance when executing additional actions within this hook.
delete_site_option_{$key} Usage Example: delete_site_option_{$key}
“`php
function custom_delete_site_option_action( $option_name ) {
// Perform custom actions before the site option is deleted
// Example: Log the deletion of a specific site option
error_log( ‘Site option ‘ . $option_name . ‘ has been deleted.’ );
}
add_action( ‘delete_site_option_{$key}’, ‘custom_delete_site_option_action’, 10, 1 );
“`
