Check if instance of php
- Check if class is instance of php
- Php check if instance of enum
- Check if variable is instance of class php
- Check if object is instance of class php
- Php check if not instance of
- Php check if class name is instance of
- Php check if object is not instance of class
- Php check if instance of string
- Php check if instance of class exists
- Php check if variable is instance of