在javascript中抓取/输入php变量? [英] Grab/input php variable in javascript?

问题描述

我正在尝试动态获取一个 php 变量并将它们放入我的 javascript 变量中，如下所示:

I am trying to dynamically get a php variable and place them into my javascript variable as seen below:

var site_url = "getsite.php?name=SiteName&link=linkURL";

上面的脚本是我现在所拥有的，它是硬编码的(SiteName,linkURL).

That above script is what I have now and it is harcoded(SiteName,linkURL).

我想更改SiteName"和linkURL"以显示另一个页面上的任何 PHP 变量.

I want to change 'SiteName' and 'linkURL' to display whatever the PHP variable is on another page.

任何帮助都会很棒，谢谢.

Any help would be great, Thanks.

推荐答案

用户是如何从具有您要访问的 PHP 变量的页面到达此页面的?

How is the user arriving at this page from the one with the PHP variables you want to access?

最简单的方法是将它们存储在会话中，如下所示:

The simplest way would be to store them in the session, like so:

上一页:

<?php
session_start();
$_SESSION['siteName'] = 'mySiteName';
$_SESSION['linkURL'] = 'http://somesite.com';
?>

然后，在当前页面上:

<?php
$name = $_SESSION['siteName'];
$url = $_SESSION['linkURL'];
?>

<script type="text/javascript">
    var site_url = "getsite.php?name=<?php echo $name; ?>&link=<?php echo $linkURL; ?>";
</script>

这应该对你有用 - 祝你好运！

That should work for you - good luck!

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