From 3ac70a3a3cb7d13349aa36d7639012dbf19d3520 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Sun, 7 Mar 2021 10:28:14 +0000
Subject: [PATCH] Move qr_encode() to inc/functions

---
 app/img/wifi-qr-code.php | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/app/img/wifi-qr-code.php b/app/img/wifi-qr-code.php
index 21092f82..e23e1bed 100644
--- a/app/img/wifi-qr-code.php
+++ b/app/img/wifi-qr-code.php
@@ -10,11 +10,6 @@ if (!isset($_SERVER['HTTP_REFERER'])) {
     exit;
 }
 
-function qr_encode($str)
-{
-    return preg_replace('/(?<!\\\)([\":;,])/', '\\\\\1', $str);
-}
-
 $hostapd = parse_ini_file(RASPI_HOSTAPD_CONFIG, false, INI_SCANNER_RAW);
 
 // assume wpa encryption and get the passphrase