php version requirement updated

Author: semiherdogan

composer.json

@@ -1,8 +1,9 @@
 {
   "name": "laratoolbox/query-viewer",
-  "description": "A query viewer",
+  "description": "Get sql queries with bindings replaced",
   "license": "MIT",
   "keywords": [
+    "laravel",
     "query",
     "viewer"
   ],
@@ -18,7 +19,7 @@
     }
   ],
   "require": {
-    "php": ">=7.2",
+    "php": ">=7.0",
     "illuminate/support": "^5.5|^5.6|^5.7|^5.8|^6.0|^7.0|^8.0"
   },
   "require-dev": {