PhpStorm 2021.3 Help

Code Inspection: Unnecessary braces

Reports pattern lists that are either empty {} or contain just one pattern, for example {foo}. The braces are needed only if there are two and more, for example: {foo,bar}

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: Unnecessary block statement Code Inspection: Unnecessary character class