Update jQuery version for for 3.4.0 too

Author: xh3n1

public_html/lists/admin/upgrade.php

@@ -175,11 +175,19 @@ function output($message)
     // Update jQuery version referenced in public page HTML stored in the database
     if (version_compare($dbversion, '3.4.1', '<')) {
 
-        $pattern = "jquery-1.12.1.min.js";
+
+
         $replacement = "jquery.min.js";
 
         // Replace jQuery version in config table.
         $oldConfigFooter = getConfig('pagefooter');
+        $matches = null;
+
+        preg_match('/jquery-3.3.1.min.js/', $oldConfigFooter, $matches);
+        if ($matches[0] == "jquery-3.3.1.min.js"){
+            $pattern = "jquery-3.3.1.min.js";
+        } else $pattern = "jquery-1.12.1.min.js";
+
         $newConfigFooter = str_replace($pattern, $replacement, $oldConfigFooter);
         SaveConfig('pagefooter', $newConfigFooter);
 
@@ -190,6 +198,11 @@ function output($message)
             $footersArray[] = $row['data'];
         }
         foreach ($footersArray as $key => $value) {
+            preg_match('/jquery-3.3.1.min.js/', $value, $matches);
+            if ($matches[0] == "jquery-3.3.1.min.js"){
+                $pattern = "jquery-3.3.1.min.js";
+            } else $pattern = "jquery-1.12.1.min.js";
+
             $newFooter = str_replace($pattern, $replacement, $value);
             Sql_Query(sprintf('update %s set data = "%s" where data = "%s" ', $GLOBALS['tables']['subscribepage_data'], sql_escape($newFooter), addslashes($value)));
         }