PHP Predefined Constants
Php in default has some predefined constants. This post explains about some major PHP magic constants.
- __DIR__ – The directory of the file.
- __FILE__ – The full path and filename of the file.
- __CLASS__ – The class name.
- __FUNCTION__ – The function name.
- __METHOD__ – The class method name.
- __LINE__ – The current line number of the file.
- __NAMESPACE__ – The name of the current namespace
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