PhpStorm 2023.1 Help

Code Inspection: Duplicate array keys

Reports duplicate keys in array declarations.

If multiple elements in the array declaration use the same key, only the last one will be used, and all others will be overwritten.

Suppress an inspection in the editor

  1. Position the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 16 May 2022
Code Inspection: Duplicate arm in 'match' expression Code Inspection: Duplicate branch in 'catch' statement