Code Inspection: Pass parameter by reference
Reports the arguments in a function/method call that cannot be passed by reference.
Only variables and references returned from functions can be passed by reference. See Passing by Reference (php.net) for details.
Suppress an inspection in the editor
Position 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: 16 May 2022