Use double pipe

dantleech · dantleech · commit 83d00dcf33e7 · 2021-04-12T22:16:10.000+01:00
diff --git a/composer.json b/composer.json
@@ -9,7 +9,7 @@
         }
     ],
     "require": {
-        "php": "^7.2|^8.0",
+        "php": "^7.2||^8.0",
         "ext-dom": "*"
     },
     "require-dev": {
