PhpStorm 2023.1 Help

Code Inspection: 'isset' can be replaced with coalesce

Reports the conditions using isset that can be safely replaced with expressions using the ?? null coalesce operator.

See Null coalesce operator ( for details.

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