my_enqueue_inline_script.php

function my_enqueue_inline_script ($handle, $src = false, $deps = array(), $ver = false, $in_footer = false) {
	if ( $src ) {
		wp_enqueue_script( $handle, $src, $deps, false, $in_footer ); 
	}
	add_filter( 'script_loader_tag', function ( $tag, $this_handle, $src ) use ($handle)  {
		if ($this_handle !== $handle) {
			return $tag;
		}
		$url = explode('?', $src)[0];
		$path = str_replace(site_url(), ABSPATH, $url);
		$script = file_get_contents( $path );
		return "<script>// $url\n$script\n</script>\n";
	}, 10, 3 );
}