[英]How to get/read the cleanest url into Meta Canonical via PHP?
Given: old ugly urls like /somepage?ln=en
are rewritten in htaccess to /en/somepage
鉴于:像
/somepage?ln=en
这样丑陋的旧网址/somepage?ln=en
在htaccess中重写为/en/somepage
Given: used canonical meta tag, with this php script above it to fill in the tidy url: 鉴于:使用规范元标记,在它上面的这个PHP脚本填写整洁的网址:
How to make them like the canonical? 如何使它们像规范一样?
<link rel="canonical" href="<?=$canonicalURL?>">
What ways can one parse the current url without any strings, or, delete the extra strings from the url and put it into the canonical url? 有什么方法可以解析当前网址没有任何字符串,或者从网址中删除额外的字符串并将其放入规范网址?
$url = parse_url('http://example.com/path/page?param=value');
print_r($url)
Array
(
[scheme] => http
[host] => example.com
[path] => /path/page
[query] => param=value
)
Then you could just do: 然后你可以这样做:
$url['scheme'] . '://' . $url['host'] . $url['path']
Or even: 甚至:
$url = 'http://example.com/path/page?param=value';
'http://example.com' . parse_url($url, PHP_URL_PATH)
Essentially, you just want to get rid of the query string from $extensions, correct? 基本上,你只是想从$ extensions中删除查询字符串,对吗?
<?php
$qsIndex = strpos($extensions, '?');
$extensions = $qsIndex !== FALSE ? substr($extensions, 0, $qsIndex) : $extensions;
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