Add ext-json as composer requirement

danon · danon · commit b8806e7fb454 · 2019-06-07T17:48:48.000+02:00
diff --git a/composer.json b/composer.json
@@ -17,7 +17,8 @@
     }
   },
   "require": {
-    "php": ">=5.6"
+    "php": ">=5.6",
+    "ext-json": "*"
   },
   "require-dev": {
     "phpunit/phpunit": ">=5.7",
