PhpStorm 2021.2 Help

Code Inspection: Type cast is unnecessary

Reports the type cast operators used on the values that are already of the corresponding type. Such operators are redundant and can be safely removed.

See Type juggling (php.net) 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 July 2021
Code Inspection: Type already exists in PHPDoc tag Code Inspection: Type declaration is redundant and could be simplified