如何使用php domdocument检索和修改具有“红色文本”的链接（“ href”在此Wikipedia Infobox页面上？

发布于 2025-02-06 07:55:12 字数 1922 浏览 1 评论 0原文

我正在尝试检索和修改红色文本URL的链接（包括： autonavi，ucweb 和 agtech Holdings Limited ）这里：

我的代码允许我通过 domdocument ，所有href属性/wiki/code> in所有a文档的标签或字符串的网页：$ urlsearch = base_path。 str_ireplace：

libxml_use_internal_errors(true);
$parser = new DOMDocument();
$parser->loadHTMLFile("https://fr.wikipedia.org/wiki/Alibaba_Group");
$get_a_tags = $parser->getElementsByTagName("a");
foreach ($get_a_tags as $get_a_tag) {
                if (stripos($get_a_tag->getAttribute('href'), "/wiki/") !== false || stripos($get_a_tag->getAttribute('href'), "#") !== false) {
                    $get_href_in_a_infobox = $get_a_tag->getAttribute('href');
                    $term = $get_a_tag->nodeValue;
                    $urlSearch = BASE_PATH."search.php?term=$term&type=sites";
                    // var_dump($urlSearch."<br><br>");
                    $wikipediaInfoboxTable = str_ireplace($get_href_in_a_infobox, $urlSearch, $wikipediaInfoboxTable);
                }
            }

我的代码正常工作。

但是，问题是，当我重现同一件事以检索其HREF中包含的URL时，字符串/w/index.php？，甚至redlink = 1，简单地做：if（stripos（$ get_a_tag-＆gt; getAttribute（'href'），“ /w/index.php？”）！== false ||（$ get_a_tag-＆gt; getAttribute（'href'），“ redlink = 1”）！== false）我没有注意到此类更改在上一个CSS类的代码中成功的任何更改，该类别包含 /wiki/wiki/ 更改。

如何成功修改链接（HREF属性）的所有标签都有CSS类new ？？？

换句话说，我如何像上面的代码一样成功修改包含字符字符串/w/index.php？的链接（href属性） redlink = 1 ???

我真的需要你的帮助。

原文

I'm trying to retrieve and modify the link of red text URLs (including: AutoNavi, UCWeb and AGTech Holdings Limited) at the infobox level here:

My code below allows me to replace via DomDocument, all the href attributes containing /wiki/ in all the a tags of the Document or the Web Page by the character string: $urlSearch = BASE_PATH."search.php?term=$term&type=sites" with str_ireplace:

libxml_use_internal_errors(true);
$parser = new DOMDocument();
$parser->loadHTMLFile("https://fr.wikipedia.org/wiki/Alibaba_Group");
$get_a_tags = $parser->getElementsByTagName("a");
foreach ($get_a_tags as $get_a_tag) {
                if (stripos($get_a_tag->getAttribute('href'), "/wiki/") !== false || stripos($get_a_tag->getAttribute('href'), "#") !== false) {
                    $get_href_in_a_infobox = $get_a_tag->getAttribute('href');
                    $term = $get_a_tag->nodeValue;
                    $urlSearch = BASE_PATH."search.php?term=$term&type=sites";
                    // var_dump($urlSearch."<br><br>");
                    $wikipediaInfoboxTable = str_ireplace($get_href_in_a_infobox, $urlSearch, $wikipediaInfoboxTable);
                }
            }

My code above works fine.

BUT, the problem is that when I reproduce the same thing to retrieve the URLs containing in their href, the string /w/index.php? or even redlink=1 by simply doing: if (stripos ($get_a_tag->getAttribute('href'), "/w/index.php?") !== false || stripos($get_a_tag->getAttribute('href'), "redlink=1") !== false), I don't notice any changes like this was successful in the previous code for the CSS class containing the word /wiki/ change.

How to successfully modify the link (href attribute) of all a tags having CSS class new???

In other words, how can I successfully modify, as I did in my code above, the links (href attribute) containing the character strings /w/index.php? and redlink=1 ???

I really need your help.

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