functions.php

/**-------------------------------------------------
 * @package Code Snippets
 * @link http://rhythmshahriar.com/codes/
 * @author Rhythm Shahriar <[email protected]>
 * @link http://rhythmshahriar.com
 * @copyright Copyright © 2017, Rhythm Shahriar
---------------------------------------------------*/

#Remove Query Strings from Static Resources
function _remove_script_version( $src ){
    $parts = explode( '?ver', $src );
    return $parts[0];
}
add_filter( 'script_loader_src', '_remove_script_version', 15, 1 );
add_filter( 'style_loader_src', '_remove_script_version', 15, 1 );