Added ReactPHP and Symfony

Author: itnelo

libraries.json

@@ -560,6 +560,13 @@
     "image": "https://cdn4.iconfinder.com/data/icons/logos-3/600/React.js_logo-512.png",
     "language": "JavaScript"
   },
+  "ReactPHP": {
+    "imports": ["React\\", "react/react"],
+    "technologies": ["Web Development"],
+    "description": "ReactPHP is a low-level library for event-driven programming in PHP",
+    "image": "https://avatars3.githubusercontent.com/u/1696866",
+    "language": "PHP"
+  },
   "Redux": {
     "imports": ["redux"],
     "technologies": ["Web Development"],
@@ -663,6 +670,13 @@
     "image": "https://raw.githubusercontent.com/sveltejs/branding/master/svelte-logo.png",
     "language": "JavaScript"
   },
+  "Symfony": {
+    "imports": ["Symfony\\", "symfony/symfony"],
+    "technologies": ["Web Development", "PHP Frameworks", "MVC"],
+    "description": "Symfony, High Performance PHP Framework for Web Development",
+    "image": "https://avatars0.githubusercontent.com/u/143937",
+    "language": "PHP"
+  },
   "Tensorflow": {
     "imports": ["tensorflow"],
     "technologies": [