The class has been incorrectly instantiated, which would cause a runtime error.
The assignment is not valid and would raise an error during the runtime.
Syntax error found in this file. Please refer to the error message for more information.
This issue is raised when increment/decrement operators are used on any other type of variable than numbers or strings.
throwexpression used in PHP < 8.0 PHP-W1017
throw expression is allowed only in PHP >= 8.0.
Trying to use it in earlier PHP versions will give you an error.