Yaf_Request_Abstract::getEnv

(Yaf >=1.0.0)

Yaf_Request_Abstract::getEnv — Retrieve ENV varialbe

public Yaf_Request_Abstract::getEnv ( string $name [, string $default ] ) : void

Retrieve ENV variable

name: the variable name
default: if this parameter is provide, this will be returned if the varialbe can not be found

Returns string