Unused declaration
Reports the classes, methods, functions, constants, or properties that are not used or not reachable from entry points. It also reports all method implementations/overriders.
Some unused members might not be reported in the code editor on the fly. Due to performance reasons, a non-private member is checked only when its name rarely occurs in the project.
To see all results, run the inspection in batch mode by using Code | Inspect Code... or Code | Run Inspection by Name....
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
PhpUnused- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Inspection options
Here you can find the description of settings available for the Unused declaration inspection, and the reference of their default values.
Availability
- By default bundled with
- Can be installed with plugin
PHP, 241.SNAPSHOT