Remove the version number of CSS and JS headers in the WordPress website

We try to simplify some code to improve the loading speed. Here we need to remove the version numbers of CSS and JS.

 //Remove the version number of WordPress theme plug-in CSS and JS by laozuo.org add_filter( 'style_loader_src', 'laozuoorg_remove_version' ); add_filter( 'script_loader_src', 'laozuoorg_remove_version' ); function laozuoorg_remove_version( $url ) { return remove_query_arg( 'ver', $url ); }