stream_select

Supported Versions: PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
Runs the equivalent of the select() system call on the given arrays of streams with a timeout specified by seconds and microseconds
<?php stream_select(    ?array &$read,    ?array &$write,    ?array &$except,    ?int $seconds,    ?int $microseconds = null): int|false
Logo reactphp/event-loop reactphp/event-loop 
<?php             }




            $ret = @\stream_select($read, $write, $except, $timeout === null ? null : 0, $timeout);



            if ($except) {

                $write = \array_merge($write, $except);
src/StreamSelectLoop.php
Logo symfony/var-dumper symfony/var-dumper 
<?php         while (true) {

            $read = $sockets;

            stream_select($read, $write, $write, null);



            foreach ($read as $stream) {

                if ($this->socket === $stream) {
Server/DumpServer.php