Merge pull request #235 from sagittaracc/develop

Develop

Author: sagittaracc

composer.json

@@ -16,10 +16,10 @@
       ]
     },
     "require": {
-      "sagittaracc/regexp": "dev-master",
-      "sagittaracc/strings": "dev-master",
-      "sagittaracc/arrays": "dev-master",
-      "sagittaracc/placeholder": "dev-master"
+      "sagittaracc/regexp": "^0.1",
+      "sagittaracc/strings": "^0.1",
+      "sagittaracc/arrays": "^0.1",
+      "sagittaracc/placeholder": "^0.1"
     },
     "require-dev": {
         "phpunit/phpunit": "^9"