From 2612690d9c9eaaa05dbde1359040ec7b3f1b7254 Mon Sep 17 00:00:00 2001
From: Sibin Grasic <sibin.grasic@oblak.studio>
Date: Fri, 6 Sep 2024 06:52:02 +0200
Subject: [PATCH] feat(Request): Added server var fetching

---
 Request.php        | 11 +++++++++++
 xwp-helper-fns.php | 13 +++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/Request.php b/Request.php
index ed7e5a3..93374b9 100644
--- a/Request.php
+++ b/Request.php
@@ -63,6 +63,17 @@ public static function fetch_req_var( $key, $def = null ) {
         return self::fetch_var( $_REQUEST[ $key ], $def );
     }
 
+    /**
+     * Fetch a variable from the $_SERVER superglobal.
+     *
+     * @param  string $key The key to fetch.
+     * @param  mixed  $def The default value.
+     * @return mixed The fetched value.
+     */
+    public static function fetch_server_var( $key, $def = null ) {
+        return self::fetch_var( $_SERVER[ $key ], $def );
+    }
+
     /**
      * Fetch, unslash, and clean a variable.
      *
diff --git a/xwp-helper-fns.php b/xwp-helper-fns.php
index aab98c8..e0c4e5f 100644
--- a/xwp-helper-fns.php
+++ b/xwp-helper-fns.php
@@ -224,6 +224,19 @@ function xwp_fetch_req_var( $key, $def = null ) {
     }
 endif;
 
+if ( ! function_exists( 'xwp_fetch_server_var' ) ) :
+    /**
+     * Get an item of `SERVER` data if set, otherwise return a default value.
+     *
+     * @param  string $key  SERVER key.
+     * @param  string $def  Default value.
+     * @return mixed  Value sanitized by xwp_uclean.
+     */
+    function xwp_fetch_server_var( $key, $def = null ) {
+        return f\Request::fetch_server_var( $key, $def );
+    }
+endif;
+
 
 if ( ! function_exists( 'xwp_format_term_name' ) ) :
     /**