Fixes #3099 Change ACP's "Credits" module to link to mybb.com page

admin/modules/home/module_meta.php

@@ -25,7 +25,7 @@ function home_meta()
 	$sub_menu['10'] = array("id" => "dashboard", "title" => $lang->dashboard, "link" => "index.php?module=home-dashboard");
 	$sub_menu['20'] = array("id" => "preferences", "title" => $lang->preferences, "link" => "index.php?module=home-preferences");
 	$sub_menu['30'] = array("id" => "docs", "title" => $lang->mybb_documentation, "link" => "https://docs.mybb.com");
-	$sub_menu['40'] = array("id" => "credits", "title" => $lang->mybb_credits, "link" => "index.php?module=home-credits");
+	$sub_menu['40'] = array("id" => "credits", "title" => $lang->mybb_credits, "link" => "https://mybb.com/credits");
 	$sub_menu = $plugins->run_hooks("admin_home_menu", $sub_menu);
 
 	$page->add_menu_item($lang->home, "home", "index.php", 1, $sub_menu);
@@ -46,7 +46,6 @@ function home_action_handler($action)
 
 	$actions = array(
 		'preferences' => array('active' => 'preferences', 'file' => 'preferences.php'),
-		'credits' => array('active' => 'credits', 'file' => 'credits.php'),
 		'version_check' => array('active' => 'version_check', 'file' => 'version_check.php'),
 		'dashboard' => array('active' => 'dashboard', 'file' => 'index.php')
 	);
@@ -80,9 +79,9 @@ function home_action_handler($action)
 				unset($sub_menu[$id]);
 			}
 		}
-		
+
 		$sub_menu = $plugins->run_hooks("admin_home_menu_quick_access", $sub_menu);
-		
+
 		if(!empty($sub_menu))
 		{
 			$sidebar = new SidebarItem($lang->quick_access);

inc/class_datacache.php

@@ -258,7 +258,7 @@ function update($name, $contents)
 	 */
 	 function delete($name, $greedy = false)
 	 {
-		 global $db, $mybb, $cache;
+		global $db, $mybb, $cache;
 
 		// Prepare for database query.
 		$dbname = $db->escape_string($name);
@@ -1339,9 +1339,4 @@ function reload_adminnotes()
 		$query = $db->simple_select("datacache", "title,cache", "title='adminnotes'");
 		$this->update("adminnotes", unserialize($db->fetch_field($query, "cache")));
 	}
-
-	function reload_mybb_credits()
-	{
-		admin_redirect('index.php?module=home-credits&fetch_new=-2');
-	}
 }

install/resources/upgrade43.php

@@ -0,0 +1,36 @@
+<?php
+/**
+ * MyBB 1.8
+ * Copyright 2014 MyBB Group, All Rights Reserved
+ *
+ * Website: http://www.mybb.com
+ * License: http://www.mybb.com/about/license
+ *
+ */
+
+/**
+ * Upgrade Script: 1.8.15
+ */
+
+$upgrade_detail = array(
+	"revert_all_templates" => 0,
+	"revert_all_themes" => 0,
+	"revert_all_settings" => 0
+);
+
+@set_time_limit(0);
+
+function upgrade43_dbchanges()
+{
+	global $output, $cache;
+
+	$output->print_header("Updating Database");
+
+	echo "<p>Performing necessary upgrade queries...</p>";
+	flush();
+
+	$cache->delete("mybb_credits");
+
+	$output->print_contents("<p>Click next to continue with the upgrade process.</p>");
+	$output->print_footer("43_done");
+}