Patch : WP_User_Query orderby meta_value_num

wp_user_query orderby meta_value_num.php

<?php

// Paste this code in functions.php of your active theme.


add_action( 'pre_user_query', 'wps_pre_user_query' );
function wps_pre_user_query( &$query ) {
	global $wpdb;
	
	if ( isset( $query->query_vars['orderby'] ) && 'meta_value_num' == $query->query_vars['orderby'] )
		$query->query_orderby = str_replace( 'user_login', "$wpdb->usermeta.meta_value+0", $query->query_orderby );
}


// Usage :: 

     $args['order']   = 'ASC';
     $args['orderby'] = 'meta_value_num' ;
     $args['meta_key'] = 'users_numeric_meta_value' ;

     $user_query = new WP_User_Query( $args );