1<?php
2define ("PHP_CLI_SERVER_HOSTNAME", "localhost");
3define ("PHP_CLI_SERVER_PORT", 8964);
4define ("PHP_CLI_SERVER_ADDRESS", PHP_CLI_SERVER_HOSTNAME.":".PHP_CLI_SERVER_PORT);
5
6function php_cli_server_start($ini = "") {
7	$php_executable = getenv('TEST_PHP_EXECUTABLE');
8	$doc_root = __DIR__;
9
10	$ini_array = preg_split('/\s+/', trim($ini));
11	$ini_array = array_map(function($arg) {
12		return trim($arg, '\'"');
13	}, $ini_array);
14	$cmd = [$php_executable, '-t', $doc_root, '-n', ...$ini_array, '-S', PHP_CLI_SERVER_ADDRESS];
15	$descriptorspec = array(
16		0 => STDIN,
17		1 => STDOUT,
18		2 => array("null"),
19	);
20	$handle = proc_open($cmd, $descriptorspec, $pipes, $doc_root, null, array("suppress_errors" => true));
21
22	// note: even when server prints 'Listening on localhost:8964...Press Ctrl-C to quit.'
23	//       it might not be listening yet...need to wait until fsockopen() call returns
24	$error = "Unable to connect to server\n";
25	for ($i=0; $i < 60; $i++) {
26		usleep(50000); // 50ms per try
27		$status = proc_get_status($handle);
28		$fp = @fsockopen(PHP_CLI_SERVER_HOSTNAME, PHP_CLI_SERVER_PORT);
29		// Failure, the server is no longer running
30		if (!($status && $status['running'])) {
31			$error = "Server is not running\n";
32			break;
33		}
34		// Success, Connected to servers
35		if ($fp) {
36			$error = '';
37			break;
38		}
39	}
40
41	if ($fp) {
42		fclose($fp);
43	}
44
45	if ($error) {
46		echo $error;
47		proc_terminate($handle);
48		exit(1);
49	}
50
51	register_shutdown_function(
52		function($handle) {
53			proc_terminate($handle);
54			/* Wait for server to shutdown */
55			for ($i = 0; $i < 60; $i++) {
56				$status = proc_get_status($handle);
57				if (!($status && $status['running'])) {
58					break;
59				}
60			usleep(50000);
61			}
62		},
63		$handle
64	);
65
66}
67?>
68