Added ability to choose data property

README.md

@@ -1,4 +1,4 @@
-# GetSetTrait ([Next gen of GetSetGo](https://github.com/rakshazi/GetSetGoImproved))
+# GetSetTrait
 A dynamic setter-getter library for PHP 5.4+.
 
 You can use methods like `setFoo('bar')` and `getFoo()`, which you DON'T have to create (in your class).
@@ -49,3 +49,57 @@ var_dump($dummy);
 ```
 
 **That's basically it.**
+
+## Advanced usage
+
+### Data property
+
+If you want save all data in `$object->someProperty` array instead of saving each property as object's property (`$object->property_name`),
+you can use `setDataProperty('data')` function, example:
+
+```php
+<?php
+class Dummy
+{
+    //Add ability to use dynamic getters and setters
+    use \Rakshazi\GetSetTrait;
+
+    public function __construct()
+    {
+        $this->setDataProperty('data');
+    }
+}
+
+//Init dummy class
+$dummy = new Dummy;
+//Set new var 'message_for_world' with value
+$dummy->setMessageForWorld('Hello');
+//Will return "Hello\n"
+echo $dummy->getMessageForWorld()."\n";
+//Will return the same text
+echo $dummy->getData('message_for_world')."\n";
+//Set new message for our world!
+$dummy->setData('message_for_world', 'Bye-bye!');
+//Will return "Bye-bye!\n"
+echo $dummy->getData('message_for_world')."\n";
+//Will set new var 'new_message'
+$dummy->setNewMessage('Use me now!');
+//Will show all object data
+var_dump($dummy);
+```
+
+**Result** (all data saved in `data` property)
+
+```
+object(Dummy)#1 (2) {
+  ["_data_property":"Dummy":private]=>
+  string(4) "data"
+  ["data"]=>
+  array(2) {
+    ["message_for_world"]=>
+    string(8) "Bye-bye!"
+    ["new_message"]=>
+    string(11) "Use me now!"
+  }
+}
+```

src/GetSetTrait.php

@@ -14,6 +14,15 @@
  */
 trait GetSetTrait
 {
+    /**
+     * Name of data property.
+     *
+     * @see $this::setDataProperty()
+     *
+     * @var null|string
+     */
+    private $_data_property = null;
+
     /**
      * Call method or getter/setter for property.
      *
@@ -49,13 +58,17 @@ public function __call($method = null, $params = [])
      *
      * @return mixed
      */
-    public function getData($property)
+    public function getData($property, $default = null)
     {
+        if ($this->_data_property && isset($this->{$this->_data_property}[$property])) {
+            return $this->{$this->_data_property}[$property];
+        }
+
         if (property_exists($this, $property)) {
             return $this->$property;
         }
 
-        return null;
+        return $default;
     }
 
     /**
@@ -68,7 +81,27 @@ public function getData($property)
      */
     public function setData($property, $data = null)
     {
-        $this->$property = $data;
+        if ($this->_data_property) {
+            $this->{$this->_data_property}[$property] = $data;
+        } else {
+            $this->$property = $data;
+        }
+
+        return $this;
+    }
+
+    /**
+     * If you want use getter and setter only for data array
+     * you can set property name with that function.
+     *
+     * @param string $property
+     *
+     * @return $this
+     */
+    public function setDataProperty(string $property)
+    {
+        $this->_data_property = $property;
+        $this->$property = [];
 
         return $this;
     }