What is WordPress Hook: mce_browsers
The mce_browsers hook in WordPress is used to modify the list of browsers that are available in the TinyMCE editor. This hook allows developers to customize the browsers that are displayed in the editor’s browser mode dropdown menu.
Understanding the Hook: mce_browsers
The mce_browsers hook is located within the TinyMCE editor initialization process in WordPress. It provides a way to filter and modify the list of browsers that users can select when using the browser mode in the editor.
Hook Parameters (if applicable): mce_browsers
The mce_browsers hook does not accept any parameters.
Hook Doesn’t Work: mce_browsers
If the mce_browsers hook doesn’t seem to be working, it could be due to a conflict with another plugin or theme that is also modifying the TinyMCE editor settings. To troubleshoot this issue, try deactivating other plugins or switching to a default WordPress theme to see if the problem persists.
Best Practices & Usage Notes (if applicable): mce_browsers
When using the mce_browsers hook, it’s important to note that modifying the list of browsers in the TinyMCE editor should be done carefully to ensure that the user experience is not negatively impacted. It’s best to only remove or add browsers that are necessary for the specific use case.
Usage Example: mce_browsers
“`php
function custom_mce_browsers($browsers) {
// Remove Internet Explorer from the list of browsers
unset($browsers[‘ie’]);
// Add Safari to the list of browsers
$browsers[‘safari’] = ‘Safari’;
return $browsers;
}
add_filter(‘mce_browsers’, ‘custom_mce_browsers’);
“`
