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)