Using REFERER shorthand throughout core

git-svn-id: http://code.elgg.org/elgg/trunk@7193 36083f99-b078-4883-b0ff-0f9b5a30f544

13 files changed, 13 insertions, 13 deletions

diff --git a/actions/admin/menu_items.php b/actions/admin/menu_items.php
index 8b01ae8fe..c9efb8bee 100644
--- a/actions/admin/menu_items.php
+++ b/actions/admin/menu_items.php
@@ -47,4 +47,4 @@ set_config('menu_items_custom_items', $custom_items);
 
 system_message(elgg_echo('admin:menu_items:saved'));
 
-forward($_SERVER['HTTP_REFERER']);
+forward(REFERER);
diff --git a/actions/admin/plugins/disable.php b/actions/admin/plugins/disable.php
index 5ad49d2c7..48116e43a 100644
--- a/actions/admin/plugins/disable.php
+++ b/actions/admin/plugins/disable.php
@@ -32,4 +32,4 @@ foreach ($plugin as $p) {
 elgg_invalidate_simplecache();
 elgg_filepath_cache_reset();
 
-forward($_SERVER['HTTP_REFERER']);
+forward(REFERER);
diff --git a/actions/admin/plugins/disableall.php b/actions/admin/plugins/disableall.php
index f2545fb0e..bd68c17b1 100644
--- a/actions/admin/plugins/disableall.php
+++ b/actions/admin/plugins/disableall.php
@@ -27,4 +27,4 @@ foreach ($plugins as $p => $data) {
 elgg_invalidate_simplecache();
 elgg_filepath_cache_reset();
 
-forward($_SERVER['HTTP_REFERER']);
+forward(REFERER);
diff --git a/actions/admin/plugins/enable.php b/actions/admin/plugins/enable.php
index 92ccd185b..b15666093 100644
--- a/actions/admin/plugins/enable.php
+++ b/actions/admin/plugins/enable.php
@@ -33,4 +33,4 @@ foreach ($plugin as $p) {
 elgg_invalidate_simplecache();
 elgg_filepath_cache_reset();
 
-forward($_SERVER['HTTP_REFERER']);
\ No newline at end of file
+forward(REFERER);
\ No newline at end of file
diff --git a/actions/admin/plugins/enableall.php b/actions/admin/plugins/enableall.php
index 5a85b6e07..b959c235f 100644
--- a/actions/admin/plugins/enableall.php
+++ b/actions/admin/plugins/enableall.php
@@ -27,4 +27,4 @@ foreach ($plugins as $p => $data) {
 elgg_invalidate_simplecache();
 elgg_filepath_cache_reset();
 
-forward($_SERVER['HTTP_REFERER']);
\ No newline at end of file
+forward(REFERER);
\ No newline at end of file
diff --git a/actions/admin/plugins/reorder.php b/actions/admin/plugins/reorder.php
index 165495050..e3c65f6e5 100644
--- a/actions/admin/plugins/reorder.php
+++ b/actions/admin/plugins/reorder.php
@@ -50,4 +50,4 @@ if (regenerate_plugin_list($plugins)) {
 elgg_invalidate_simplecache();
 elgg_filepath_cache_reset();
 
-forward($_SERVER['HTTP_REFERER']);
\ No newline at end of file
+forward(REFERER);
\ No newline at end of file
diff --git a/actions/admin/plugins/simple_update_states.php b/actions/admin/plugins/simple_update_states.php
index a81cb6a7a..7d01e4a46 100644
--- a/actions/admin/plugins/simple_update_states.php
+++ b/actions/admin/plugins/simple_update_states.php
@@ -50,4 +50,4 @@ if ($success) {
 elgg_invalidate_simplecache();
 elgg_filepath_cache_reset();
 
-forward($_SERVER['HTTP_REFERER']);
\ No newline at end of file
+forward(REFERER);
\ No newline at end of file
diff --git a/actions/admin/site/update_advanced.php b/actions/admin/site/update_advanced.php
index 10a186bd1..127fd38b6 100644
--- a/actions/admin/site/update_advanced.php
+++ b/actions/admin/site/update_advanced.php
@@ -82,5 +82,5 @@ if (datalist_get('default_site')) {
 		register_error(elgg_echo("admin:configuration:fail"));
 	}
 
-	forward($_SERVER['HTTP_REFERER']);
+	forward(REFERER);
 }
\ No newline at end of file
diff --git a/actions/admin/site/update_basic.php b/actions/admin/site/update_basic.php
index dd3e08301..94882cfd3 100644
--- a/actions/admin/site/update_basic.php
+++ b/actions/admin/site/update_basic.php
@@ -26,4 +26,4 @@ if (datalist_get('default_site')) {
 	set_config('language', get_input('language'), $site->getGUID());
 }
 
-forward($_SERVER['HTTP_REFERER']);
\ No newline at end of file
+forward(REFERER);
\ No newline at end of file
diff --git a/actions/admin/user/makeadmin.php b/actions/admin/user/makeadmin.php
index f8a426a41..19f365d62 100644
--- a/actions/admin/user/makeadmin.php
+++ b/actions/admin/user/makeadmin.php
@@ -26,4 +26,4 @@ if (($user instanceof ElggUser) && ($user->canEdit())) {
 	register_error(elgg_echo('admin:user:makeadmin:no'));
 }
 
-forward($_SERVER['HTTP_REFERER']);
+forward(REFERER);
diff --git a/actions/admin/user/removeadmin.php b/actions/admin/user/removeadmin.php
index 9e8c55ac9..468670940 100644
--- a/actions/admin/user/removeadmin.php
+++ b/actions/admin/user/removeadmin.php
@@ -21,4 +21,4 @@ if (($user instanceof ElggUser) && ($user->canEdit())) {
 	register_error(elgg_echo('admin:user:removeadmin:no'));
 }
 
-forward($_SERVER['HTTP_REFERER']);
+forward(REFERER);
diff --git a/actions/admin/user/resetpassword.php b/actions/admin/user/resetpassword.php
index c70410201..46a983c86 100644
--- a/actions/admin/user/resetpassword.php
+++ b/actions/admin/user/resetpassword.php
@@ -42,4 +42,4 @@ if (($obj instanceof ElggUser) && ($obj->canEdit())) {
 	register_error(elgg_echo('admin:user:resetpassword:no'));
 }
 
-forward($_SERVER['HTTP_REFERER']);
\ No newline at end of file
+forward(REFERER);
\ No newline at end of file
diff --git a/actions/admin/user/unban.php b/actions/admin/user/unban.php
index 2bc609b5c..66173623a 100644
--- a/actions/admin/user/unban.php
+++ b/actions/admin/user/unban.php
@@ -26,4 +26,4 @@ if (($obj instanceof ElggUser) && ($obj->canEdit())) {
 
 access_show_hidden_entities($access_status);
 
-forward($_SERVER['HTTP_REFERER']);
+forward(REFERER);