我将WordPress安装移动到Windows / IIS服务器上的新文件夹中。我在PHP中设置301重定向,但它似乎没有工作。我的帖子网址格式如下:
http:://www.example.com/OLD_FOLDER/index.php/post-title/
我无法弄清楚如何抓取网址的/post-title/
部分。
$_SERVER["REQUEST_URI"]
- 每个人似乎都建议 - 返回一个空字符串。 $_SERVER["PHP_SELF"]
刚刚返回index.php
。为什么会这样,我该如何解决?
答案 0 :(得分:135)
也许,因为你在IIS下,
$_SERVER['PATH_INFO']
是您想要的,基于您用来解释的网址。
对于Apache,您使用$_SERVER['REQUEST_URI']
。
答案 1 :(得分:63)
$pageURL = (@$_SERVER["HTTPS"] == "on") ? "https://" : "http://";
if ($_SERVER["SERVER_PORT"] != "80")
{
$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
}
else
{
$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
}
return $pageURL;
答案 2 :(得分:36)
'http'.(empty($_SERVER['HTTPS'])?'':'s').'://'.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI']
Herman评论说,您也可以使用HTTP_HOST
代替SERVER_NAME
。有关完整讨论,请参阅this related question。简而言之,使用其中任何一个都可以。这是“主机”版本:
'http'.(empty($_SERVER['HTTPS'])?'':'s').'://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']
通常,我在ServerName
中设置了VirtualHost
,因为我希望 成为网站的canonical形式。 $_SERVER['HTTP_HOST']
是根据请求标头设置的。如果服务器响应该IP地址上的任何/所有域名,则用户可以欺骗标题,或者更糟糕的是,有人可能将DNS记录指向您的IP地址,然后您的服务器/网站将提供具有动态的网站建立在错误网址上的链接。如果您使用后一种方法,则还应配置vhost
或设置.htaccess
规则以强制执行您要提供的域名,例如:
RewriteEngine On
RewriteCond %{HTTP_HOST} !(^stackoverflow.com*)$
RewriteRule (.*) https://stackoverflow.com/$1 [R=301,L]
#sometimes u may need to omit this slash ^ depending on your server
希望有所帮助。这个答案的真正意义在于,为那些在搜索获取apache完整URL的方法时结束的人提供第一行代码:)
答案 3 :(得分:11)
$_SERVER['REQUEST_URI']
无法在IIS上运行,但我确实发现了这一点: http://neosmart.net/blog/2006/100-apache-compliant-request_uri-for-iis-and-windows/听起来很有希望。
答案 4 :(得分:9)
使用此类可以获取URL。
class VirtualDirectory
{
var $protocol;
var $site;
var $thisfile;
var $real_directories;
var $num_of_real_directories;
var $virtual_directories = array();
var $num_of_virtual_directories = array();
var $baseURL;
var $thisURL;
function VirtualDirectory()
{
$this->protocol = $_SERVER['HTTPS'] == 'on' ? 'https' : 'http';
$this->site = $this->protocol . '://' . $_SERVER['HTTP_HOST'];
$this->thisfile = basename($_SERVER['SCRIPT_FILENAME']);
$this->real_directories = $this->cleanUp(explode("/", str_replace($this->thisfile, "", $_SERVER['PHP_SELF'])));
$this->num_of_real_directories = count($this->real_directories);
$this->virtual_directories = array_diff($this->cleanUp(explode("/", str_replace($this->thisfile, "", $_SERVER['REQUEST_URI']))),$this->real_directories);
$this->num_of_virtual_directories = count($this->virtual_directories);
$this->baseURL = $this->site . "/" . implode("/", $this->real_directories) . "/";
$this->thisURL = $this->baseURL . implode("/", $this->virtual_directories) . "/";
}
function cleanUp($array)
{
$cleaned_array = array();
foreach($array as $key => $value)
{
$qpos = strpos($value, "?");
if($qpos !== false)
{
break;
}
if($key != "" && $value != "")
{
$cleaned_array[] = $value;
}
}
return $cleaned_array;
}
}
$virdir = new VirtualDirectory();
echo $virdir->thisURL;
答案 5 :(得分:7)
添加:
function my_url(){
$url = (!empty($_SERVER['HTTPS'])) ?
"https://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'] :
"http://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'];
echo $url;
}
然后只需调用my_url
函数。
答案 6 :(得分:5)
我使用以下函数获取当前的完整URL。这应该适用于IIS和Apache。
function get_current_url() {
$protocol = 'http';
if ($_SERVER['SERVER_PORT'] == 443 || (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on')) {
$protocol .= 's';
$protocol_port = $_SERVER['SERVER_PORT'];
} else {
$protocol_port = 80;
}
$host = $_SERVER['HTTP_HOST'];
$port = $_SERVER['SERVER_PORT'];
$request = $_SERVER['PHP_SELF'];
$query = isset($_SERVER['argv']) ? substr($_SERVER['argv'][0], strpos($_SERVER['argv'][0], ';') + 1) : '';
$toret = $protocol . '://' . $host . ($port == $protocol_port ? '' : ':' . $port) . $request . (empty($query) ? '' : '?' . $query);
return $toret;
}
答案 7 :(得分:4)
REQUEST_URI由Apache设置,因此您无法通过IIS获取它。尝试在$ _SERVER上执行var_dump或print_r,看看那里有你可以使用的值。
答案 8 :(得分:3)
URL的字幕部分位于index.php
文件之后,这是在不使用mod_rewrite的情况下提供友好网址的常用方法。因此,字幕实际上是查询字符串的一部分,因此您应该能够使用$ _SERVER ['QUERY_STRING']
答案 9 :(得分:2)
使用PHP页面顶部的以下行$_SERVER['REQUEST_URI']
。这将解决您的问题。
$_SERVER['REQUEST_URI'] = $_SERVER['PHP_SELF'] . '?' . $_SERVER['argv'][0];
答案 10 :(得分:1)
哦,片段的乐趣!
if (!function_exists('base_url')) {
function base_url($atRoot=FALSE, $atCore=FALSE, $parse=FALSE){
if (isset($_SERVER['HTTP_HOST'])) {
$http = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' ? 'https' : 'http';
$hostname = $_SERVER['HTTP_HOST'];
$dir = str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']);
$core = preg_split('@/@', str_replace($_SERVER['DOCUMENT_ROOT'], '', realpath(dirname(__FILE__))), NULL, PREG_SPLIT_NO_EMPTY);
$core = $core[0];
$tmplt = $atRoot ? ($atCore ? "%s://%s/%s/" : "%s://%s/") : ($atCore ? "%s://%s/%s/" : "%s://%s%s");
$end = $atRoot ? ($atCore ? $core : $hostname) : ($atCore ? $core : $dir);
$base_url = sprintf( $tmplt, $http, $hostname, $end );
}
else $base_url = 'http://localhost/';
if ($parse) {
$base_url = parse_url($base_url);
if (isset($base_url['path'])) if ($base_url['path'] == '/') $base_url['path'] = '';
}
return $base_url;
}
}
它有很好的回报,如:
// A URL like http://stackoverflow.com/questions/189113/how-do-i-get-current-page-full-url-in-php-on-a-windows-iis-server:
echo base_url(); // Will produce something like: http://stackoverflow.com/questions/189113/
echo base_url(TRUE); // Will produce something like: http://stackoverflow.com/
echo base_url(TRUE, TRUE); || echo base_url(NULL, TRUE); //Will produce something like: http://stackoverflow.com/questions/
// And finally:
echo base_url(NULL, NULL, TRUE);
// Will produce something like:
// array(3) {
// ["scheme"]=>
// string(4) "http"
// ["host"]=>
// string(12) "stackoverflow.com"
// ["path"]=>
// string(35) "/questions/189113/"
// }
答案 11 :(得分:0)
我使用了以下代码,我得到了正确的结果......
<?php
function currentPageURL() {
$curpageURL = 'http';
if ($_SERVER["HTTPS"] == "on") {
$curpageURL.= "s";
}
$curpageURL.= "://";
if ($_SERVER["SERVER_PORT"] != "80") {
$curpageURL.= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
}
else {
$curpageURL.= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
}
return $curpageURL;
}
echo currentPageURL();
?>
答案 12 :(得分:0)
每个人都忘了http_build_url?
http_build_url($_SERVER['REQUEST_URI']);
如果没有参数传递给http_build_url
,它将自动采用当前网址。我希望也包含REQUEST_URI
,但为了包含GET参数似乎需要它。
以上示例将返回完整的网址。
答案 13 :(得分:0)
在我的apache服务器中,这为我提供了您正在寻找的确切格式的完整URL:
$_SERVER["SCRIPT_URI"]
答案 14 :(得分:0)
更健壮的东西。 注意它仅适用于5.3
或更高版本。
/*
* Compatibility with multiple host headers.
* Support of "Reverse Proxy" configurations.
*
* Michael Jett <mjett@mitre.org>
*/
function base_url() {
$protocol = @$_SERVER['HTTP_X_FORWARDED_PROTO']
?: @$_SERVER['REQUEST_SCHEME']
?: ((isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on") ? "https" : "http");
$port = @intval($_SERVER['HTTP_X_FORWARDED_PORT'])
?: @intval($_SERVER["SERVER_PORT"])
?: (($protocol === 'https') ? 443 : 80);
$host = @explode(":", $_SERVER['HTTP_HOST'])[0]
?: @$_SERVER['SERVER_NAME']
?: @$_SERVER['SERVER_ADDR'];
// Don't include port if it's 80 or 443 and the protocol matches
$port = ($protocol === 'https' && $port === 443) || ($protocol === 'http' && $port === 80) ? '' : ':' . $port;
return sprintf('%s://%s%s/%s', $protocol, $host, $port, @trim(reset(explode("?", $_SERVER['REQUEST_URI'])), '/'));
}