Initial Commit

inc/functions/env.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * Environment Functions
+ *
+ * @package WP_Ultimo\Functions
+ * @since   2.0.11
+ */
+
+// Exit if accessed directly
+defined('ABSPATH') || exit;
+
+/**
+ * Picks content to return depending on the environment.
+ *
+ * This is useful when creating layouts that will be used on the front-end as well as
+ * the backend (admin panel). You can use this function to pick the content to return
+ * according to the environment. Can be used both for HTML, but is must useful when
+ * dealing with CSS classes.
+ *
+ * E.g. <?php echo wu_env_picker('wu-m-0', 'wu--mx-3 wu--my-2'); ?>
+ * In the backend, this will return the classes 'wu--mx-3 wu--my-2',
+ * while it will return wu-m-0 omn the frontend.
+ *
+ * Values can be anything, but will usually be strings.
+ *
+ * @since 2.0.0
+ *
+ * @param mixed $frontend_content Content to return on the frontend.
+ * @param mixed $backend_content  Content to return on the backend.
+ * @param bool  $is_admin You can manually pass the is_admin result, if need be.
+ * @return mixed
+ */
+function wu_env_picker($frontend_content, $backend_content, $is_admin = null) {
+
+	$is_admin = is_null($is_admin) ? is_admin() : $is_admin;
+
+	return $is_admin ? $backend_content : $frontend_content;
+
+} // end wu_env_picker;