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Remove remaining reference operators.

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These were left over from the days of 1.x and aren't needed anymore.
This commit is contained in:
mark_story 2013-04-15 21:23:48 -04:00
parent 247d836174
commit 8eb56960d8
5 changed files with 7 additions and 7 deletions
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2
lib/Cake/Console/Command/Task/TestTask.php
View file

@ -277,7 +277,7 @@ class TestTask extends BakeTask {
* @param string $class the Classname of the class the test is being generated for.
* @return object And instance of the class that is going to be tested.
*/
public function &buildTestSubject($type, $class) {
public function buildTestSubject($type, $class) {
ClassRegistry::flush();
App::import($type, $class);
$class = $this->getRealClassName($type, $class);

2
lib/Cake/I18n/I18n.php
View file

@ -110,7 +110,7 @@ class I18n {
*
* @return I18n
*/
public static function &getInstance() {
public static function getInstance() {
static $instance = array();
if (!$instance) {
$instance[0] = new I18n();

4
lib/Cake/Routing/Router.php
View file

@ -1083,7 +1083,7 @@ class Router {
*
* @return CakeRoute Matching route object.
*/
public static function &requestRoute() {
public static function requestRoute() {
return self::$_currentRoute[0];
}
@ -1092,7 +1092,7 @@ class Router {
*
* @return CakeRoute Matching route object.
*/
public static function &currentRoute() {
public static function currentRoute() {
return self::$_currentRoute[count(self::$_currentRoute) - 1];
}

4
lib/Cake/Utility/ClassRegistry.php
View file

@ -58,7 +58,7 @@ class ClassRegistry {
*
* @return ClassRegistry instance
*/
public static function &getInstance() {
public static function getInstance() {
static $instance = array();
if (!$instance) {
$instance[0] = new ClassRegistry();
@ -259,7 +259,7 @@ class ClassRegistry {
* @param string $key Key of object to look for
* @return mixed Object stored in registry or boolean false if the object does not exist.
*/
public static function &getObject($key) {
public static function getObject($key) {
$_this = ClassRegistry::getInstance();
$key = Inflector::underscore($key);
$return = false;

2
lib/Cake/Utility/Debugger.php
View file

@ -154,7 +154,7 @@ class Debugger {
* @param string $class
* @return object
*/
public static function &getInstance($class = null) {
public static function getInstance($class = null) {
static $instance = array();
if (!empty($class)) {
if (!$instance || strtolower($class) != strtolower(get_class($instance[0]))) {