Language level
Reports the language features used in source code that are not supported for the selected language level.
For example, union types can be used only in PHP 8.0 and later.
Inspection options
Option | Type | Default |
|---|---|---|
PHP | SettingLink | None |
Inspection Details | |
|---|---|
Available in: | PhpStorm 2023.3, Qodana for PHP 2023.3 |
Plugin: | PHP, 233.SNAPSHOT |
Last modified: 13 July 2023