Include checks for duplicate array keys

Discussed in MDL-79698.
andrewnicols · Oct 13, 2023 · 9343188 · 9343188
1 parent 5503396
commit 9343188
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/moodle/ruleset.xml b/moodle/ruleset.xml
@@ -124,4 +124,9 @@
     <!-- Let's add the complete PHPCompatibility standard -->
     <rule ref="PHPCompatibility" />
 
+    <!--
+        Detect duplicate array keys. This is useful for unit test providers in particular.
+    -->
+    <rule ref="Universal.Arrays.DuplicateArrayKey"/>
+
 </ruleset>