add "require": { "ext-mbstring": "*"} in composer.json

DenislavParvanov · DenislavParvanov · commit 3928cd5a00f6 · 2018-09-14T13:51:58.000+03:00
diff --git a/composer.json b/composer.json
@@ -14,7 +14,8 @@
     }
   },
   "require": {
-    "php": ">=5.5.0"
+    "php": ">=5.5.0",
+    "ext-mbstring": "*"
   },
   "require-dev": {
     "phpunit/phpunit": "4.*"
