php - 在 PHP iframe 中制作自动调整脚本

Question

你好，我想做这样的事情：

<script>fid="canal1"; width=650; height=440;</script><script type="text/javascript" src="http://www.pirlotv.me/embed.js"></script>

该脚本创建一个可自动调整的 iframe

正如你在这里看到的

包含<iframe>带有视频流的脚本

当您更改URLhtml 文档中的宽度或高度属性时，它也会更改，我该怎么做呢？请帮我

Answer 1

If I understand you correctly you will have to do something like this:

In the URL use get variables like so: www.mywebsite.com/page.php?width=200&height=300

Then use echo $_GET['width']; and echo $_GET['height']; to print where you need.

For example:

<script>fid="canal1"; width=<?php echo $_GET['width'];?>; height=<?php echo $_GET['height'];?>;</script>

I would also recomment using isset() function to see if the $_GET vars are actually set and if not assign some default value.. like this:

<?php echo isset($_GET['width']) ? $_GET['width'] : '250'; //250 being the default value ?>