PhpStorm 2021.3 Help

Code Inspection: Duplicate character in function call

Reports duplicate characters provided in the characters argument of functions like ltrim or str_words_counts. Such duplicates are most probably a mistake and can be safely removed.

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: 01 December 2021
Code Inspection: Duplicate character in character class Code Inspection: Duplicate condition