What is WordPress Hook: excerpt_save_pre
The excerpt_save_pre hook in WordPress is used to modify the post excerpt before it is saved to the database. This allows developers to manipulate the excerpt content or format before it is displayed on the website.
Understanding the Hook: excerpt_save_pre
The excerpt_save_pre hook is located within the wp-includes/post.php file and is triggered when the post excerpt is about to be saved. This provides an opportunity for developers to intercept the excerpt data and make any necessary changes before it is stored in the database.
Hook Parameters (if applicable): excerpt_save_pre
The excerpt_save_pre hook does not accept any parameters.
Hook Doesn’t Work: excerpt_save_pre
If the excerpt_save_pre hook doesn’t seem to be working, it could be due to a conflict with another plugin or theme function that is also modifying the post excerpt. It is recommended to deactivate other plugins or switch to a default theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): excerpt_save_pre
When using the excerpt_save_pre hook, it is important to consider the impact on other plugins or themes that may also be modifying the post excerpt. Additionally, developers should be mindful of any performance implications of manipulating the excerpt content during the save process.
Usage Example: excerpt_save_pre
“`php
function custom_excerpt_save_pre($excerpt) {
// Modify the excerpt content here
return $excerpt;
}
add_filter(‘excerpt_save_pre’, ‘custom_excerpt_save_pre’);
“`