delonnewman/run.php

## run.php
#!/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);
}

## runc.php
#!/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);
		}
	}
}
	#!/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);
	}