如何获得当前页面的URL显示？

get_permalink()仅对单个页面和帖子真正有用,并且仅在循环内有效.

我所见过的最简单的方法是:

 global $wp;
echo home_url( $wp->request )
 

$wp->request包含URL的路径部分,例如. /path/to/page和home_url()在"设置">"常规"中输出URL,但是您可以为其添加路径,因此我们将请求路径附加到此代码中的首页网址.

请注意,这可能不适用于将永久链接设置为Plain的情况,并且会忽略查询字符串(URL的?foo=bar部分).

要在永久链接设置为纯文本时获取URL,可以改为使用$wp->query_vars,将其传递给add_query_arg():

 global $wp;
echo add_query_arg( $wp->query_vars, home_url() );
 

并且您可以结合使用这两种方法来获取当前URL,包括查询字符串,而与永久链接设置无关:

 global $wp;
echo add_query_arg( $wp->query_vars, home_url( $wp->request ) );
 

get_permalink() is only really useful for single pages and posts, and only works inside the loop.

The simplest way I've seen is this:

global $wp;
echo home_url( $wp->request )

$wp->request includes the path part of the URL, eg. /path/to/page and home_url() outputs the URL in Settings > General, but you can append a path to it, so we're appending the request path to the home URL in this code.

Note that this probably won't work with Permalinks set to Plain, and will leave off query strings (the ?foo=bar part of the URL).

To get the URL when permalinks are set to plain you can use $wp->query_vars instead, by passing it to add_query_arg():

global $wp;
echo add_query_arg( $wp->query_vars, home_url() );

And you could combine these two methods to get the current URL, including the query string, regardless of permalink settings:

global $wp;
echo add_query_arg( $wp->query_vars, home_url( $wp->request ) );

您可以使用以下代码在WordPress中获取整个当前URL:

 global $wp;
$current_url = home_url(add_query_arg(array(), $wp->request));
 

这将显示完整路径,包括查询参数.

You may use the below code to get the whole current URL in WordPress:

global $wp;
$current_url = home_url(add_query_arg(array(), $wp->request));

This will show the full path, including query parameters.

为什么不只是使用?

 get_permalink(get_the_ID());
 

Why not just use?

get_permalink(get_the_ID());

以下代码将提供当前网址:

 global $wp;
echo home_url($wp->request)
 

您可以使用以下代码来获取完整的URL和查询参数.

 global $wp;  
$current_url = home_url(add_query_arg(array($_GET), $wp->request));
 

这将显示完整路径,包括查询参数.如果网址中已有查询参数,则会保留该参数.

The following code will give the current URL:

global $wp;
echo home_url($wp->request)

You can use the below code to get the full URL along with query parameters.

global $wp;  
$current_url = home_url(add_query_arg(array($_GET), $wp->request));

This will show the full path, including query parameters. This will preserve query parameters if already in the URL.

 function current_location()
{
    if (isset($_SERVER['HTTPS']) &&
        ($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1) ||
        isset($_SERVER['HTTP_X_FORWARDED_PROTO']) &&
        $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
        $protocol = 'https://';
    } else {
        $protocol = 'http://';
    }
    return $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
}

echo current_location();
 

function current_location()
{
    if (isset($_SERVER['HTTPS']) &&
        ($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1) ||
        isset($_SERVER['HTTP_X_FORWARDED_PROTO']) &&
        $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
        $protocol = 'https://';
    } else {
        $protocol = 'http://';
    }
    return $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
}

echo current_location();

这是前面提到的改进的示例方式.当启用漂亮的URL时,它可以工作,但是如果有任何查询参数(例如/page-slug/?param=1 )或URL十分丑陋,它将丢弃.

以下示例在两种情况下均适用.

     $query_args = array();

    $query = wp_parse_url( $YOUR_URL );

    $permalink = get_option( 'permalink_structure' );

    if ( empty( $permalink ) ) {

        $query_args = $query['query'];

    }

    echo home_url( add_query_arg( $query_args , $wp->request ) )
 

This is an improved way of example that mentioned previously. It works when pretty URLs are enabled however it discards if there is any query parameter like /page-slug/?param=1 or URL is ugly at all.

Following example will work on both cases.

    $query_args = array();

    $query = wp_parse_url( $YOUR_URL );

    $permalink = get_option( 'permalink_structure' );

    if ( empty( $permalink ) ) {

        $query_args = $query['query'];

    }

    echo home_url( add_query_arg( $query_args , $wp->request ) )

也许 wp_guess_url() 是你的意思需要.从2.6.0版开始可用.

Maybe wp_guess_url() is what you need. Available since version 2.6.0.

在对一个简单任务进行了大量研究之后,以上所有答案的混合对我们而言很有效:

 function get_wp_current_url(){
    global $wp;
    if('' === get_option('permalink_structure')) return home_url(add_query_arg(array($_GET), $wp->request));
        else return home_url(trailingslashit(add_query_arg(array($_GET), $wp->request)));
}
 

末尾没有丢失斜杠,依此类推.作为有关输出当前URL的问题ID,这与安全性和内容无关.但是,在PHP中找不到像#comment这样的哈希.

After so much research of a simple task, a mix of all answers above works for us:

function get_wp_current_url(){
    global $wp;
    if('' === get_option('permalink_structure')) return home_url(add_query_arg(array($_GET), $wp->request));
        else return home_url(trailingslashit(add_query_arg(array($_GET), $wp->request)));
}

No missing slash at the end and so on. As the question id about output the current url, this doesnt care about security and stuff. However, hash like #comment at the end cant be found in PHP.

这是对我有用的(简短且干净的解决方案,其中也包含URL中的查询字符串):

 $current_url = add_query_arg( $_SERVER['QUERY_STRING'], '', home_url( $wp->request ) );
 

输出网址如下所示

 http://sometesturl.test/slug1/slug2?queryParam1=testing&queryParam2=123
 

该解决方案来自此处

This is what worked for me (short and clean solution that includes the query strings in the URL too):

$current_url = add_query_arg( $_SERVER['QUERY_STRING'], '', home_url( $wp->request ) );

The output URL will look like below

http://sometesturl.test/slug1/slug2?queryParam1=testing&queryParam2=123

The solution was taken from here

我意识到这是一个老问题,但是我注意到的一件事是使用get_queried_object()时没有提及.

这是一个全局wp函数,可捕获与您当前所在的URL相关的所有内容.因此,例如,如果您在页面或帖子上,它将返回一个post对象.如果您使用的是归档文件,它将返回一个帖子类型的对象.

WP还具有许多辅助功能,例如get_post_type_archive_link,您可以向对象提供posttype字段并像这样获取其链接

 get_post_type_archive_link(get_queried_object()->name);
 

重点是,您不必依赖上面的某些骇客回答,而可以使用查询的对象始终获取正确的网址.

这同样适用于无需额外工作的多站点安装,因为使用wp的功能,您始终可以获得正确的URL.

I realize this is an old question, however one thing I've noticed is no-one mentioned using get_queried_object().

It's a global wp function that grabs whatever relates to the current url you're on. So for instance if you're on a page or post, it'll return a post object. If you're on an archive it will return a post type object.

WP also has a bunch of helper functions, like get_post_type_archive_link that you can give the objects post type field to and get back its link like so

get_post_type_archive_link(get_queried_object()->name);

The point is, you don't need to rely on some of the hackier answers above, and instead use the queried object to always get the correct url.

This will also work for multisite installs with no extra work, as by using wp's functions, you're always getting the correct url.