socket_clear_error -- Clears the error on the socket or the last error code
Description
void socket_clear_error ( [resource socket] )
This function clears the error code on the given socket or the global
last socket error.
This function allows explicitly resetting the error code value either of
a socket or of the extension global last error code. This may be useful
to detect within a part of the application if an error occurred or not.