PhpStorm 2021.1 Help

Code Inspection: Expression result unused

Reports expressions that are calculated, but the calculation result is not used anywhere.

Such errors can be caused, for example, by misspelling the = operator as ==.

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: Expression is always 'null' Code Inspection: Expression statement which is not assignment or call