Magic Constants in PHP

1. Magic Constants defined in PHP

__FILE__ is used to obtain the full path and file name of the current file name;

__dir__ used to get the path to the current file;

__line__ to get the current line number

__function__ the function name used to get the current function

__method__ the method name used to get the current method

__class__ used to get the class name of the current class

__namespace__ used to get the space name of the current space

Magic Constants in PHP