What is WordPress Hook: upload_file_glob
The upload_file_glob hook is a specific WordPress hook that is used to modify the behavior of the file glob function when uploading files.
Understanding the Hook: upload_file_glob
The upload_file_glob hook is located within the wp-admin/includes/file.php file in WordPress. It is used to modify the behavior of the file glob function, which is responsible for finding pathnames that match a specific pattern.
Hook Parameters (if applicable): upload_file_glob
The upload_file_glob hook does not accept any arguments or parameters.
Hook Doesn’t Work: upload_file_glob
If the upload_file_glob hook is not working as expected, it may be due to conflicts with other plugins or themes that are also modifying the file glob function. To troubleshoot, try disabling other plugins or themes to see if the issue is resolved.
Best Practices & Usage Notes (if applicable): upload_file_glob
When using the upload_file_glob hook, it is important to be mindful of potential conflicts with other plugins or themes that may also be modifying the file glob function. Additionally, it is recommended to thoroughly test any modifications made using this hook to ensure that they are functioning as intended.
Usage Example: upload_file_glob
“`php
function custom_upload_file_glob( $paths, $pattern ) {
// Modify the behavior of the file glob function
// …
return $paths;
}
add_filter( ‘upload_file_glob’, ‘custom_upload_file_glob’, 10, 2 );
“`