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@ash-m
Last active Dec 9, 2022
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ashm@laptop:~$ cat <<-'EOF' > script.php
> <?php
echo "* hello\n";
$fp = fsockopen('127.0.0.1', 8080, $errno, $errstr, 3);
if (!$fp) {
    echo "$errstr ($errno)<br />\n";
} else {
    $out = "GET / HTTP/1.1\r\n";
$out .= "Host: 127.0.0.1:8080\r\n";
    $out .= "Connection: Close\r\n\r\n";
    fwrite($fp, $out);
    while (!feof($fp)) {
        echo fgets($fp, 128);
    }
    fclose($fp);
}
> EOF
ashm@laptop:~$ cat <<-'EOF' > remote.php
<?php
echo "* received\n";
EOF
ashm@laptop:~$ php -S 127.0.0.1:8081 script.php &>> /tmp/script.log &
[1] 92421
ashm@laptop:~$ php -S 127.0.0.1:8080 remote.php &>> /tmp/remote.log &
[2] 92429
ashm@laptop:~$ curl -sv 127.0.0.1:8080
* Trying 127.0.0.1:8080...
* Connected to 127.0.0.1 (127.0.0.1) port 8080 (#0)
> GET / HTTP/1.1
> Host: 127.0.0.1:8080
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Host: 127.0.0.1:8080
< Date: Fri, 09 Dec 2022 23:25:01 GMT
< Connection: close
< X-Powered-By: PHP/8.0.24
< Content-type: text/html; charset=UTF-8
<
* received
* Closing connection 0
ashm@laptop:~$ curl -sv 127.0.0.1:8081
* Trying 127.0.0.1:8081...
* Connected to 127.0.0.1 (127.0.0.1) port 8081 (#0)
> GET / HTTP/1.1
> Host: 127.0.0.1:8081
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Host: 127.0.0.1:8081
< Date: Fri, 09 Dec 2022 23:25:08 GMT
< Connection: close
< X-Powered-By: PHP/8.0.24
< Content-type: text/html; charset=UTF-8
<
* Closing connection 0
ashm@laptop:~$
ashm@laptop:~$
ashm@laptop:~$
ashm@laptop:~$ tail -n +1 /tmp/script.log /tmp/remote.log
==> /tmp/script.log <==
[Fri Dec 9 16:24:33 2022] PHP 8.0.24 Development Server (http://127.0.0.1:8081) started
[Fri Dec 9 16:25:08 2022] 127.0.0.1:39390 Accepted
[Fri Dec 9 16:25:08 2022] 127.0.0.1:39390 Closing
==> /tmp/remote.log <==
[Fri Dec 9 16:24:43 2022] PHP 8.0.24 Development Server (http://127.0.0.1:8080) started
[Fri Dec 9 16:25:01 2022] 127.0.0.1:43246 Accepted
[Fri Dec 9 16:25:01 2022] 127.0.0.1:43246 Closing
ashm@laptop:~$
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