Some PECL extensions aren't available in the php.net url above. They have to be downloaded from https://pecl.php.net/packages.php. Currently their Windows machine is dead, so some extensions dlls are unavailable, e.g. grpc
PECL модули для Windows предварительно скомпилированы и доступны по ссылке: » http://windows.php.net/downloads/pecl/releases/
Некоторые модули используют особенности, специфичные для Unix систем и не доступны для Windows. Или напротив модули могут быть доступны только для Windows.
Some PECL extensions aren't available in the php.net url above. They have to be downloaded from https://pecl.php.net/packages.php. Currently their Windows machine is dead, so some extensions dlls are unavailable, e.g. grpc