runkit_function_rename
runkit_function_rename
(PECL runkit >= 0.7.0)
runkit_function_rename — Change a function's name
Description
bool runkit_function_rename ( string $funcname , string $newname )
Note: By default, only userspace functions may be removed, renamed, or modified. In order to override internal functions, you must enable the runkit.internal_override setting in php.ini.