PAL.C.T MINI SHELL
--TEST--
IPv4 Loopback test
--SKIPIF--
<?php
if (!extension_loaded('sockets')) {
die('skip sockets extension not available.');
}
?>
--FILE--
<?php
/* Setup socket server */
$server = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
if (!$server) {
die('Unable to create AF_INET socket [server]');
}
$bound = false;
for($port = 31337; $port < 31357; ++$port) {
if (socket_bind($server, '127.0.0.1', $port)) {
$bound = true;
break;
}
}
if (!$bound) {
die("Unable to bind to 127.0.0.1");
}
if (!socket_listen($server, 2)) {
die('Unable to listen on socket');
}
/* Connect to it */
$client = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
if (!$client) {
die('Unable to create AF_INET socket [client]');
}
if (!socket_connect($client, '127.0.0.1', $port)) {
die('Unable to connect to server socket');
}
/* Accept that connection */
$socket = socket_accept($server);
if (!$socket) {
die('Unable to accept connection');
}
socket_write($client, "ABCdef123\n");
$data = socket_read($socket, 10, PHP_BINARY_READ);
var_dump($data);
socket_close($client);
socket_close($socket);
socket_close($server);
?>
--EXPECT--
string(10) "ABCdef123
"
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