WordPress - Attachment Path from URL

functions.php

/** 
 * attachment_url_to_path
 * 
 * Static method for getting the physical server path to an image/attachment/file
 * based on it's URL
 * 
 * @since 7.3
 * @access public
 * @author Kevin Pirnie <[email protected]>
 * @package Kevin's Framework
 * 
 * @param string $_url String of the URL to be parsed
 * 
 * @return string The path to the file specified
 * 
*/
public function attachment_url_to_path( string $_url ) : string {

	// parse the URL
	$parsed_url = parse_url( $url );

	// if it's empty, return false
	if( empty( $parsed_url['path'] ) ) return false;
	
	// set the file path
	$file = ABSPATH . ltrim( $parsed_url['path'], '/' );
	
	// if the file exists, return it
	if ( @is_readable( $file ) ) return $file;
	
	// default return false
	return false;
}