byjg / SingletonPatternPHP

example.php

Indentation +10 added lines, -10 removed lines

@@ -4,19 +4,19 @@
 
 class Example
 {
-    use \ByJG\DesignPattern\Singleton;
+	use \ByJG\DesignPattern\Singleton;
 
-    protected $_uniqId;
+	protected $_uniqId;
 
-    protected function __construct()
-    {
-        $this->_uniqId = rand(0, 1000);
-    }
+	protected function __construct()
+	{
+		$this->_uniqId = rand(0, 1000);
+	}
 
-    public function getId()
-    {
-        return $this->_uniqId;
-    }
+	public function getId()
+	{
+		return $this->_uniqId;
+	}
 
 }
 

Spacing +2 added lines, -2 removed lines

@@ -24,10 +24,10 @@
 // This works;
 // Must return the same ID;
 $example1 = Example::getInstance();
-echo $example1->getId() . "\n";
+echo $example1->getId()."\n";
 
 $example2 = Example::getInstance();
-echo $example2->getId() . "\n";
+echo $example2->getId()."\n";
 
 
 // That cannot work!

src/Singleton.php

Indentation +22 added lines, -22 removed lines

@@ -4,31 +4,31 @@
 
 trait Singleton
 {
-    protected function __construct()
-    {
-    }
+	protected function __construct()
+	{
+	}
 
-    /**
-     * @throws SingletonException
-     */
-    final private function __clone()
-    {
-        throw new SingletonException('You can not clone a singleton.');
-    }
+	/**
+	 * @throws SingletonException
+	 */
+	final private function __clone()
+	{
+		throw new SingletonException('You can not clone a singleton.');
+	}
 
-    /**
-     * @return static
-     */
-    public static function getInstance()
-    {
-        static $instances;
+	/**
+	 * @return static
+	 */
+	public static function getInstance()
+	{
+		static $instances;
 
-        $calledClass = get_called_class();
+		$calledClass = get_called_class();
 
-        if (!isset($instances[$calledClass])) {
-            $instances[$calledClass] = new $calledClass();
-        }
-        return $instances[$calledClass];
-    }
+		if (!isset($instances[$calledClass])) {
+			$instances[$calledClass] = new $calledClass();
+		}
+		return $instances[$calledClass];
+	}
 
 }