Code Inspection: Inconsistent return points

Reports inconsistencies in function/method exit points.

The following types of inconsistencies are reported:

The function/method contains the return statements both with and without arguments.
The function/method may return a value or otherwise end its execution without returning anything.

Technically these are not errors, but practically they usually indicate a programming mistake.

In the following example, the inconsistentReturnPoints function's behavior is inconsistent: it will either return 1 or will not return anything.

        function inconsistentReturnPoints() {
            if ($a) {
                return 1;
            } else {
                $a = 'Foo';
                echo $a;
            }
        }
        

Suppress an inspection in the editor

Place the caret at the highlighted line and press Alt+Enter or click .
Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 25 March 2024