Untitled

add_filter('b2bking_rule_column_display_who', function($return, $post_id){
    $who = get_post_meta( $post_id , 'b2bking_rule_who' , true );
    if ($who !== '' && $who !==NULL){
        $who = explode ('_',$who);
        if ($who[0] === 'multiple'){
        	$return = '';
        	$multiple = get_post_meta( $post_id, 'b2bking_rule_who_multiple_options', true);
        	$multiple_options = explode(',', $multiple);
        	foreach ($multiple_options as $option){
        		$option = trim($option);
        		if (!empty($option)){
	        		$option_details = explode('_', $option);
	        		if ($option_details[0] === 'user'){
	        			$user = get_user_by('id', $option_details[1]);
	        			$return.= $user->user_login.', ';
	        		}
	        	}
        	}

        	$return = substr($return, 0, -2);
        }	
    }


	return $return;
}, 10, 2);

add_filter('b2bking_rule_column_display_applies', function($return, $post_id){
    $who = get_post_meta( $post_id , 'b2bking_rule_applies' , true );
    if ($who !== '' && $who !==NULL){
        $who = explode ('_',$who);
        if ($who[0] === 'multiple'){
        	$return = '';
        	$multiple = get_post_meta( $post_id, 'b2bking_rule_applies_multiple_options', true);
        	$multiple_options = explode(',', $multiple);
        	foreach ($multiple_options as $option){
        		$option = trim($option);
        		if (!empty($option)){
	        		$option_details = explode('_', $option);
	        		if ($option_details[0] === 'product'){
	        			$product_title = get_the_title($option_details[1]);
	        			$return.= $product_title.', ';
	        		}
	        	}
        	}

        	$return = substr($return, 0, -2);
        }	
    }


	return $return;
}, 10, 2);