php build in server vhost

[picasso250]

	<?php
	// php build in server vhost
	// php -S 0.0.0.0:80 router.php
	// on Windows, router.php must be absolute path, bug of php v5.4.26
	$map = array(
	'host.name' => '/file/path',
	);
	$f = __DIR__.'/router_config.php';
	if (file_exists($f)) {
	$map = require $f;
	}
	$host = $_SERVER['HTTP_HOST'];
	if (isset($map[$host])) {
	error_log("$host $_SERVER[REQUEST_URI]");
	$root = $map[$host];
	$arr = explode('?', $_SERVER["REQUEST_URI"]);
	$path = $arr[0];
	$f = $root.$path;
	if ($f == "$root/favicon.ico") {
	if (is_file($f)) {
	header("Content-Type: image/x-icon");
	readfile($f);
	} else {
	return false;
	}
	}
	$fhtml = "$root/index.html";
	$fphp = "$root/index.php";
	if (is_file($f)) {
	$pathinfo = pathinfo($f);
	if (isset($pathinfo['extension']) && $pathinfo['extension'] == 'php') {
	chdir(dirname($f));
	include $f;
	} else {
	$meme = get_content_type($f);
	header("Content-Type: $meme");
	readfile($f);
	}
	} elseif (is_file($fhtml)) {
	echo file_get_contents($f);
	} elseif (is_file($fphp)) {
	chdir($root);
	include $fphp;
	}
	} else {
	return false;
	}
	function get_content_type($f)
	{
	static $map = array(
	'js' => 'application/javascript',
	'css' => 'text/css',
	'png' => 'image/png',
	'jpg' => 'image/jpeg',
	'jpeg' => 'image/jpeg',
	'gif' => 'image/gif',
	'ico' => 'image/x-icon',
	);
	$pathinfo = pathinfo($f);
	if (isset($pathinfo['extension']) && ($extension = strtolower($pathinfo['extension'])) && isset($map[$extension])) {
	return $map[$extension];
	}
	return 'text/html';
	}

view raw router.php hosted with ❤ by GitHub

监听80端口，分发给各个vhost

[vibbow]

PHP Build-in server作为一个单线程服务器，做vhost的意义在哪里？

[picasso250]

@vibbow 在我的开发机，也就是windows下，不需要安装apache

Anyway, good question.

[picasso250]

发现 Windows 下的一个bug：router.php 必须得用绝对路径指定。