PhpStorm 2022.2 Help

Code Inspection: Parameters number mismatch declaration

Reports the function/method calls that take more parameters than specified in their declaration.

In the following example, the sum() function declaration uses two parameters, but the function call is provided with three parameters. Though this will not produce an error, it indicates a programming mistake.

function sum($a, $b) { return $a + $b; } sum(1, 2, 3);

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: 01 August 2022