userdata_get_user_level.php

<?php

/**
 * Imported from Post Types Order deprecated code.
 * https://github.com/alessandropellegrini/post-types-order/blob/master/include/functions.php
 */
if( ! function_exists( 'userdata_get_user_level' ) ){
	function userdata_get_user_level( $return_as_numeric = FALSE ){
		global $userdata;

		$user_level = '';
		for ( $i=10; $i >= 0;$i-- ){
			if ( current_user_can('level_' . $i) === TRUE ){
				$user_level = $i;
				if ( $return_as_numeric === FALSE )
					$user_level = 'level_'.$i;
				break;
			}
		}
		return ( $user_level );
	}
}