What is WordPress Hook: upgrader_clear_destination
The upgrader_clear_destination hook is a specific WordPress hook that is used during the process of upgrading or updating a plugin, theme, or WordPress core. This hook is triggered when the destination directory for the upgrade is cleared before the new files are copied.
Understanding the Hook: upgrader_clear_destination
The upgrader_clear_destination hook is located within the upgrade process of WordPress. It is specifically called before the new files are copied to the destination directory. This hook allows developers to perform actions or make modifications to the destination directory before the upgrade process is completed.
Hook Parameters (if applicable): upgrader_clear_destination
The upgrader_clear_destination hook does not accept any arguments or parameters.
Hook Doesn’t Work: upgrader_clear_destination
If the upgrader_clear_destination hook doesn’t work as expected, it could be due to conflicts with other plugins or themes that are also modifying the upgrade process. To troubleshoot, it is recommended to deactivate other plugins and switch to a default theme to see if the issue persists. Additionally, checking for any errors in the code that is hooked into upgrader_clear_destination can help identify the issue.
Best Practices & Usage Notes (if applicable): upgrader_clear_destination
When using the upgrader_clear_destination hook, it is important to note that any modifications made to the destination directory should be carefully tested to ensure compatibility with the upgrade process. It is also recommended to avoid making extensive changes within this hook to prevent potential conflicts with other plugins or themes.
upgrader_clear_destination Usage Example: upgrader_clear_destination
“`php
function custom_clear_destination() {
// Perform custom actions before the upgrade destination is cleared
}
add_action( ‘upgrader_clear_destination’, ‘custom_clear_destination’ );
“`
