Composer: Limit compatible PHP to ^7.3 (not 8.0)

jakubboucek · jakubboucek · commit 9f15c635f0ff · 2020-02-16T13:25:24.000+01:00
diff --git a/composer.json b/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": ">=7.3",
+        "php": "^7.3",
         "ext-json": "*"
     },
     "autoload": {
