Initial Commit

inc/functions/session.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * Session Functions
+ *
+ * @package WP_Ultimo\Functions
+ * @since   2.0.0
+ */
+
+// Exit if accessed directly
+defined('ABSPATH') || exit;
+
+/**
+ * Gets or creates a Session object.
+ *
+ * @since 2.0.0
+ *
+ * @param string $session_key The session key.
+ * @return \WP_Ultimo\Contracts\Session
+ */
+function wu_get_session($session_key) {
+
+	global $wu_session;
+
+	$wu_session = (array) $wu_session;
+
+	$session = wu_get_isset($wu_session, $session_key, false);
+
+	if ($session && is_a( $session, \WP_Ultimo\Session_Cookie::class)) {
+
+		return $session;
+
+	} // end if;
+
+	$wu_session[$session_key] = new \WP_Ultimo\Session_Cookie($session_key);
+
+	return $wu_session[$session_key];
+
+} // end wu_get_session;