The difference between PHP magic variable __method__,__function__

The method name of the __method__ class (PHP 5.0.0 new addition). Returns the name of the method when it is defined (case-sensitive).
__function__ function name (PHP 4.3.0 new addition). From PHP 5 This constant returns the name (case-sensitive) when the function is defined. In PHP 4, this value is always in lowercase letters.
The document interpretation is the name of the return function (method). The difference is:
__FUNCTION__ is just the name of the return method;
__METHOD__ returns the name of the class and the name of the method.

1<?PHP2             classtest{3                  Public functiondoit () {4                     Echo __function__;5                 }6                  Public functionDoitagain () {7                     Echo __method__;8                 }9             }Ten             $obj=NewTest (); One             $obj-doit (); A             Echo' <br> '; -             $obj-Doitagain (); -?>

The output is:

Doit
Test::d Oitagain

The difference between PHP magic variable __method__,__function__