PhpStorm 2021.3 Help

Code Inspection: Duplicate character class letter

Reports wildcard patterns in the EditorConfig section that contain a duplicate character in the character class, for example [aa].

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 July 2021
Code Inspection: Duplicate case in switch statement Code Inspection: Duplicate character in character class