Code style cleanup: dropped some unnecessary =& reference assignments where they're used only out of habit for PHP 4-style object semantics

4 files changed, 4 insertions, 4 deletions

diff --git a/actions/all.php b/actions/all.php
index 61cedce74..5a9d97dd7 100644
--- a/actions/all.php
+++ b/actions/all.php
@@ -160,7 +160,7 @@ class AllAction extends ProfileAction
 
     function showPageTitle()
     {
-        $user =& common_current_user();
+        $user = common_current_user();
         if ($user && ($user->id == $this->user->id)) {
             $this->element('h1', null, _("You and friends"));
         } else {
diff --git a/actions/subscribers.php b/actions/subscribers.php
index df9ec9961..cc9452820 100644
--- a/actions/subscribers.php
+++ b/actions/subscribers.php
@@ -57,7 +57,7 @@ class SubscribersAction extends GalleryAction
 
     function showPageNotice()
     {
-        $user =& common_current_user();
+        $user = common_current_user();
         if ($user && ($user->id == $this->profile->id)) {
             $this->element('p', null,
                            _('These are the people who listen to '.
diff --git a/actions/subscriptions.php b/actions/subscriptions.php
index cc7b38ee4..0dc5ee762 100644
--- a/actions/subscriptions.php
+++ b/actions/subscriptions.php
@@ -59,7 +59,7 @@ class SubscriptionsAction extends GalleryAction
 
     function showPageNotice()
     {
-        $user =& common_current_user();
+        $user = common_current_user();
         if ($user && ($user->id == $this->profile->id)) {
             $this->element('p', null,
                            _('These are the people whose notices '.
diff --git a/actions/userbyid.php b/actions/userbyid.php
index 86a61f20b..ebff7e4a7 100644
--- a/actions/userbyid.php
+++ b/actions/userbyid.php
@@ -69,7 +69,7 @@ class UserbyidAction extends Action
         if (!$id) {
             $this->clientError(_('No id.'));
         }
-        $user =& User::staticGet($id);
+        $user = User::staticGet($id);
         if (!$user) {
             $this->clientError(_('No such user.'));
         }