Possibility to change real variable

Sieg · May 20, 2017 · d2afe1c · d2afe1c
1 parent 0ffb7b4
commit d2afe1c
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/Source/DataContainer.php b/Source/DataContainer.php
@@ -46,6 +46,16 @@ public function setData($data)
         $this->data = $data;
     }
 
+    /**
+     * Set data as reference
+     *
+     * @param mixed $value
+     */
+    public function setDataReference(&$reference)
+    {
+        $this->data = &$reference;
+    }
+
     /**
      * Separator getter
      *

diff --git a/Tests/DataContainerTest.php b/Tests/DataContainerTest.php
@@ -116,6 +116,15 @@ public function testSetData()
         $this->assertEquals($changedData, $result);
     }
 
+    public function testSetDataReference()
+    {
+        $testDataAccess = new DataContainer();
+        $testDataAccess->setDataReference($this->arrayExample);
+
+        $testDataAccess->set("key3.key31", "othervalue31");
+        $this->assertEquals($this->arrayExample, $testDataAccess->getData());
+    }
+
     public function testResetLevel0Data()
     {
         $testData = $this->arrayExample;