Add a class to your body, the simple way

Add Body Class Wordpress

<?php
/*
       WordPress now has a hook to add a body class. But it's kind of annoying 
       to deal with the add action and everything, so I made a little tiny wrapper
       function that works only in php 5.3 + but still, makes my life easier when making
       themes. 
*/

function add_class_body($class){
    add_filter('body_class', function($classes) use ($class){
        $classes[] = $class;  
        return $classes; 
    }, 100 ,1);
}

/* 
     Now you can just call add_body_class('myclass');
*/