ngyuki · August 1, 2014 12:43
diff --git a/vhost.php b/vhost.php
 <?php
 /**
 * Apache mod_vhost_alias のバーチャルホストの一覧を表示する
 *
 * ex. httpd.conf
 *
 *	LoadModule vhost_alias_module modules/mod_vhost_alias.so
 *
 *	<VirtualHost *:80>
 *		ServerName			vhost.example.net
 *		ServerAlias			*.example.net
 *		VirtualDocumentRoot	/var/www/vhost/%1/html
 *	</VirtualHost>
 */

 // vhost_alias のドキュメントルート
 $vhost_alias_path = '/var/www/vhost/*';

 // vhost_alias のドメイン名 (未指定ならサーバのホスト名)
 $vhost_domain = null;

 //---

 if ($vhost_domain === null)
 {
 	$vhost_domain = php_uname('n');
 }

 if (strlen($vhost_domain))
 {
    $vhost_domain = "." . $vhost_domain;
 }

 $level = null;

 $arr = explode('/', $vhost_alias_path);

 foreach ($arr as $i => $dir)
 {
 	if ($dir === '*')
 	{
 		$level = $i;
 		break;
 	}
 }

 if ($level === null)
 {
 	exit;
 }

 $vhost_list = glob($vhost_alias_path);

 $vhost_list = array_map(function($path) use ($level) {

 	$arr = explode('/', $path);

 	if (isset($arr[$level]) === false)
 	{
 		return null;
 	}
 	else
 	{
 		return $arr[$level];
 	}

 }, $vhost_list);

 $vhost_list = array_filter($vhost_list);

 ?>
 <html>
 <head>
 <style>
 body {
 	padding: 16px 32px;
 }

 h1 {
 	font-style: italic;
 	border-bottom: 1px solid #000;
 	margin: 0 -8px;
 	padding: 0 8px;
 }

 ul {
 	font-size: 120%;
 }

 li {
 	margin: 4px 0;
 }

 a {
 	color: #00f;
 	text-decoration: none;
 }

 a:hover,
 a:active {
 	text-decoration: underline;
 }
 </style>
 </head>
 <body>

 <h1>VirtualHost Aliases</h1>

 <ul>
 <? foreach($vhost_list as $dir): ?>
 	<li>
 		<a href="http://<?= htmlspecialchars($dir . $vhost_domain) ?>/"><?= htmlspecialchars($dir) ?></a>
 	</li>
 <? endforeach; ?>
 </ul>

 <i>Date: <?= date('Y-m-d H:i:s') ?></i>
 </body>
 </html>
	<?php
	/**
	* Apache mod_vhost_alias のバーチャルホストの一覧を表示する
	*
	* ex. httpd.conf
	*
	* LoadModule vhost_alias_module modules/mod_vhost_alias.so
	*
	* <VirtualHost *:80>
	* ServerName vhost.example.net
	* ServerAlias *.example.net
	* VirtualDocumentRoot /var/www/vhost/%1/html
	* </VirtualHost>
	*/

	// vhost_alias のドキュメントルート
	$vhost_alias_path = '/var/www/vhost/*';

	// vhost_alias のドメイン名 (未指定ならサーバのホスト名)
	$vhost_domain = null;

	//---

	if ($vhost_domain === null)
	{
	$vhost_domain = php_uname('n');
	}

	if (strlen($vhost_domain))
	{
	$vhost_domain = "." . $vhost_domain;
	}

	$level = null;

	$arr = explode('/', $vhost_alias_path);

	foreach ($arr as $i => $dir)
	{
	if ($dir === '*')
	{
	$level = $i;
	break;
	}
	}

	if ($level === null)
	{
	exit;
	}

	$vhost_list = glob($vhost_alias_path);

	$vhost_list = array_map(function($path) use ($level) {

	$arr = explode('/', $path);

	if (isset($arr[$level]) === false)
	{
	return null;
	}
	else
	{
	return $arr[$level];
	}

	}, $vhost_list);

	$vhost_list = array_filter($vhost_list);

	?>
	<html>
	<head>
	<style>
	body {
	padding: 16px 32px;
	}

	h1 {
	font-style: italic;
	border-bottom: 1px solid #000;
	margin: 0 -8px;
	padding: 0 8px;
	}

	ul {
	font-size: 120%;
	}

	li {
	margin: 4px 0;
	}

	a {
	color: #00f;
	text-decoration: none;
	}

	a:hover,
	a:active {
	text-decoration: underline;
	}
	</style>
	</head>
	<body>

	<h1>VirtualHost Aliases</h1>

	<ul>
	<? foreach($vhost_list as $dir): ?>
	<li>
	<a href="http://<?= htmlspecialchars($dir . $vhost_domain) ?>/"><?= htmlspecialchars($dir) ?></a>
	</li>
	<? endforeach; ?>
	</ul>

	<i>Date: <?= date('Y-m-d H:i:s') ?></i>
	</body>
	</html>