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| #!/usr/bin/env php | |
| <?php | |
| $app = function($request) { | |
| $body = <<<EOS | |
| <!DOCTYPE html> | |
| <html> | |
| <meta charset=utf-8> | |
| <title>Hello World!</title> | |
| <h1>Hello World!</h1> | |
| </html> | |
| EOS; | |
| return array( | |
| '200 OK', | |
| array('Content-Type' => 'text/html;charset=utf-8'), | |
| $body | |
| ); | |
| }; | |
| $socket = stream_socket_server('tcp://0.0.0.0:8000', $errno, $errstr); | |
| if (!$socket) { | |
| echo $errstr, ' (', $errno,')', PHP_EOL; | |
| } else { | |
| $defaults = array( | |
| 'Content-Type' => 'text/html', | |
| 'Server' => 'PHP '.phpversion() | |
| ); | |
| echo 'Server is running on 0.0.0.0:8000, relax.', PHP_EOL; | |
| while ($conn = stream_socket_accept($socket, -1)) { | |
| $request = ''; | |
| while (substr($request, -4) !== "\r\n\r\n") { | |
| $request .= fread($conn, 1024); | |
| } | |
| list($code, $headers, $body) = $app($request); | |
| $headers += $defaults; | |
| if (!isset($headers['Content-Length'])) { | |
| $headers['Content-Length'] = strlen($body); | |
| } | |
| $header = ''; | |
| foreach ($headers as $k => $v) { | |
| $header .= $k.': '.$v."\r\n"; | |
| } | |
| fwrite($conn, implode("\r\n", array( | |
| 'HTTP/1.1 '.$code, | |
| $header, | |
| $body | |
| ))); | |
| fclose($conn); | |
| } | |
| fclose($socket); | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env php | |
| <?php | |
| $app = function($request) { | |
| $body = <<<EOS | |
| <!DOCTYPE html> | |
| <html> | |
| <meta charset=utf-8> | |
| <title>Hello World!</title> | |
| <h1>Hello World!</h1> | |
| </html> | |
| EOS; | |
| return array( | |
| '200 OK', | |
| array('Content-Type' => 'text/html;charset=utf-8'), | |
| $body | |
| ); | |
| }; | |
| $defaults = array( | |
| 'Content-Type' => 'text/html', | |
| 'Server' => 'PHP '.phpversion() | |
| ); | |
| if (($sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) < 0) { | |
| echo 'failed to create socket : ', socket_strerror($sock), PHP_EOL; | |
| exit(); | |
| } | |
| if (($ret = socket_bind($sock, '0.0.0.0', 8000)) < 0) { | |
| echo 'failed to bind socket : ', socket_strerror($ret), PHP_EOL; | |
| exit(); | |
| } | |
| if (($ret = socket_listen($sock, 0)) < 0) { | |
| echo 'failed to listent to socket : ', socket_strerror($ret), PHP_EOL; | |
| exit(); | |
| } | |
| echo 'Server is running on 0.0.0.0:8000, relax.', PHP_EOL; | |
| $listening = true; | |
| while ($listening) { | |
| $conn = socket_accept($sock); | |
| if ($conn < 0) { | |
| echo 'error: ', socket_strerror($conn), PHP_EOL; | |
| exit(); | |
| } else if ($conn === false) { | |
| usleep(100); | |
| } else { | |
| $pid = pcntl_fork(); | |
| if ($pid == -1) { | |
| echo 'fork failure: ', PHP_EOL; | |
| exit(); | |
| } else if ($pid == 0) { | |
| $listening = false; | |
| socket_close($sock); | |
| $request = ''; | |
| while (substr($request, -4) !== "\r\n\r\n") { | |
| $request .= socket_read($conn, 1024); | |
| } | |
| list($code, $headers, $body) = $app($request); | |
| $headers += $defaults; | |
| if (!isset($headers['Content-Length'])) { | |
| $headers['Content-Length'] = strlen($body); | |
| } | |
| $header = ''; | |
| foreach ($headers as $k => $v) { | |
| $header .= $k.': '.$v."\r\n"; | |
| } | |
| socket_write($conn, implode("\r\n", array( | |
| 'HTTP/1.1 '.$code, | |
| $header, | |
| $body | |
| ))); | |
| socket_close($conn); | |
| } else { | |
| socket_close($conn); | |
| } | |
| } | |
| } |
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