Question

I'm actually trying to find a way to get the href in my website url because i want to change the typo color regarding this href, but i can't find how to do it.

For example, if i have the URL http://localhost/website/?date=2019#Presse

I would like to get the "Presse"

Here is my code :

<div class=" col-sm-3 col-12">
    <div class = "row">

        <div class="col-12"><a  class = "<?php //php code to get the href ?>" href="#Distinctions">Distinctions</a></div>

        <div class="col-12"> <a class = "<?php //php code to get the href ?>" href="#Presse">Presse</a></div>

        <div class="col-12"> <a class = "<?php //php code to get the href ?>" href="#Expositions">Expositions</a></div>

        <div class="col-12"><a class = "<?php //php code to get the href ?>" href="#Conférences">Conférences</a><br/><br/></div>

Is it possible to get this in PHP ?

Thanks

Answer 1

尝试一下，希望对您有帮助

echo $str=explode("#","http://localhost/website/?date=2019#Presse")[1];
//output Presse

Answer 2

您可以使用此

<?php
$url = "Thttp://localhost/website/?date=2019#Presse";
$presse = parse_url($url,PHP_URL_FRAGMENT);

echo $presse;
?>

我用过parse_url。该函数解析URL，并返回一个包含该URL各种组件中任何一个的关联数组。数组元素的值未经过URL解码。
PHP_URL_FRAGMENT 仅检索特定的URL组件。有关更多信息，您可以访问manual

这是现场demo

Answer 3

您应该获得url参数然后爆炸以分割日期和字符串，然后将您的字符串用作类试试这个代码

class="<?php if (isset($_GET['date'])) {  $string=explode('#',$_GET['date']); echo $string[1]; } else { echo 'red'; }" ?>

Answer 4

<a href="<?php //php code to get the href ?>#Distinctions" class="classname">Title</a>

Answer 5

感谢您的所有回答。抱歉，但我想我的问题还不清楚：我必须先获取完整的URL，因为#id可以更改。例如，它可以以#Presse或#Distinctions结尾（或者我只是不理解您的答案，也可以:)）

但是我不知道为什么，我有一个“照明”，并且我在JS中做到了（它正在工作）：

  function changeBold(name)
{
    document.getElementById(name).className = "navigationB";
    if(name != 'Distinctions')   document.getElementById('Distinctions').className = "navigation";
    if(name != 'Presse')   document.getElementById('Presse').className = "navigation";
    if(name != 'Expositions')   document.getElementById('Expositions').className = "navigation";
    if(name != 'Conférences')   document.getElementById('Conférences').className = "navigation";
}

是否有可能获得<a href=""> in PHP?

5 个答案: