Другая интерпретация реестра

src/Registry.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace ctiso;
+use ctiso\File,
+    Exception;
+
+class Registry {
+    public $namespace = [];
+
+    function importFile($namespace, $filePath = null) {
+        $data = json_decode(File::getContents($filePath), true);
+        $data['_file'] = $filePath;
+        $this->namespace[$namespace] = [
+            'path' => $filePath,
+            'data' => $data
+        ];        
+    }
+
+    function importArray($namespace, $data = []) {
+        if (isset($this->namespace[$namespace])) {
+            $data = array_merge($this->namespace[$namespace]['data'], $data);
+        } 
+        $this->namespace[$namespace] = [
+            'path' => null,
+            'data' => $data
+        ];        
+    }
+
+    public function get($ns, $key) {
+        return $this->namespace[$ns]['data'][$key];
+    }
+
+    public function has($ns, $key) {
+        return isset($this->namespace[$ns]['data'][$key]);
+    }
+
+    function set($ns, $key, $value) {
+        $this->namespace[$ns]['data'][$key] = $value;
+    }
+}