What are some of the uses of class constants in PHP OOP?
- Storing configuration
- Defining error codes
- Enum-like values
- All of the above
Class constants in PHP OOP have various uses, including storing configuration values that remain constant throughout the execution of the script, defining error codes for consistent error handling, and creating enum-like values to represent a fixed set of options. Class constants provide a way to encapsulate and reuse such values within a class or across different instances of the class. For further information, visit: http://php.net/manual/en/language.oop5.constants.php
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