预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

YAF_VERSION ( string)

YAF_ENVIRON ( string)

YAF_ERR_STARTUP_FAILED ( integer)

YAF_ERR_ROUTE_FAILED ( integer)

YAF_ERR_DISPATCH_FAILED ( integer)

YAF_ERR_AUTOLOAD_FAILED ( integer)

YAF_ERR_NOTFOUND_MODULE ( integer)

YAF_ERR_NOTFOUND_CONTROLLER ( integer)

YAF_ERR_NOTFOUND_ACTION ( integer)

YAF_ERR_NOTFOUND_VIEW ( integer)

YAF_ERR_CALL_FAILED ( integer)

YAF_ERR_TYPE_ERROR ( integer)