PhpStorm 2021.3 Help

Code Inspection: Comparison with NaN

Reports a comparison with NaN. Comparisons like expr == NaN or expr === NaN are always evaluated to false.

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: Comparison of expressions having incompatible types Code Inspection: Complex class should be refactored