What is WordPress Hook: uploading_iframe_src
The uploading_iframe_src hook is a specific hook in WordPress that allows developers to modify the source URL of the iframe used in the media uploader.
Understanding the Hook: uploading_iframe_src
The uploading_iframe_src hook is located within the media.php file in the wp-admin directory. It is used to dynamically change the source URL of the iframe that is used in the media uploader, allowing developers to customize the behavior of the media uploader in WordPress.
Hook Parameters (if applicable): uploading_iframe_src
The uploading_iframe_src hook does not accept any arguments or parameters.
Hook Doesn’t Work: uploading_iframe_src
If the uploading_iframe_src hook doesn’t work as expected, it could be due to a conflict with another plugin or theme that is also modifying the media uploader behavior. To troubleshoot, try disabling other plugins or switching to a default WordPress theme to see if the issue persists.
Best Practices & Usage Notes (if applicable): uploading_iframe_src
When using the uploading_iframe_src hook, it’s important to note that any changes made to the source URL of the iframe should be done carefully to ensure compatibility with other aspects of the media uploader. Additionally, it’s best practice to thoroughly test any modifications to the uploading_iframe_src hook to ensure that it functions as intended.
Usage Example: uploading_iframe_src
“`php
function custom_uploading_iframe_src( $src ) {
// Modify the source URL of the iframe
$src = ‘https://example.com/custom-media-uploader’;
return $src;
}
add_filter( ‘uploading_iframe_src’, ‘custom_uploading_iframe_src’ );
“`
