@ 2014-08-04T14:39:20Z <?php
function fwrite_with_retry($sock, &$data)
{
$bytes_to_write = strlen($data);
$bytes_written = 0;
while ( $bytes_written < $bytes_to_write )
{
if ( $bytes_written == 0 ) {
$rv = fwrite($sock, $data);
} else {
$rv = fwrite($sock, substr($data, $bytes_written));
}
if ( $rv === false || $rv == 0 )
return( $bytes_written == 0 ? false : $bytes_written );
$bytes_written += $rv;
}
return $bytes_written;
}
$fp = fsockopen("127.0.0.1", 80, $errno, $errstr, 30);
if (!$fp) {
echo "$errstr ($errno)<br />\n";
} else {
$out = "GET / HTTP/1.1\r\n";
$out .= "Host: 3v4l.org\r\n";
$out .= "Connection: Close\r\n\r\n";
fwrite_with_retry($fp, $out);
while (!feof($fp)) {
echo fgets($fp, 128);
}
fclose($fp);
}
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Output for 8.0.13 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Warning: fsockopen(): Unable to connect to 127.0.0.1:80 (Unknown error) in /in/HDgpN on line 24
(0)<br />
Output for 8.0.0 - 8.0.12 Warning: fsockopen(): Unable to connect to 127.0.0.1:80 (Connection refused) in /in/HDgpN on line 24
Connection refused (111)<br />
Output for 7.3.32 - 7.3.33 , 7.4.26 - 7.4.33 Warning: fsockopen(): unable to connect to 127.0.0.1:80 (Unknown error) in /in/HDgpN on line 24
(0)<br />
Output for 5.4.39 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.25 Warning: fsockopen(): unable to connect to 127.0.0.1:80 (Connection refused) in /in/HDgpN on line 24
Connection refused (111)<br />
Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.38 Warning: fsockopen(): unable to connect to 127.0.0.1:80 (Network is unreachable) in /in/HDgpN on line 24
Network is unreachable (101)<br />
Output for 4.3.3 - 4.3.11 , 4.4.0 - 4.4.9 Warning: fsockopen(): unable to connect to 127.0.0.1:80 in /in/HDgpN on line 24
Network is unreachable (101)<br />
Output for 4.3.2 Warning: fsockopen(): php_hostconnect: connect failed in /in/HDgpN on line 24
Warning: fsockopen(): unable to connect to 127.0.0.1:80 in /in/HDgpN on line 24
Network is unreachable (101)<br />
Output for 4.3.0 - 4.3.1 Process exited with code 139 . preferences:dark mode live preview
254.89 ms | 401 KiB | 353 Q