Php/docs/reflectionfunctionabstract.getextension
From Get docs
ReflectionFunctionAbstract::getExtension
(PHP 5 >= 5.2.0, PHP 7)
ReflectionFunctionAbstract::getExtension — Gets extension info
Description
public ReflectionFunctionAbstract::getExtension ( ) : ReflectionExtension
Get the extension information of a function.
Warning This function is currently not documented; only its argument list is available.
Parameters
This function has no parameters.