将php代码添加到html锚标记 [英] Adding php code to html anchor tag

问题描述

我正在尝试使用定位标记访问已保存在服务器(在上载文件夹中)的上载图像.目的是提供像缩放功能.变焦效果很好，但是图像不显示. 我尝试过这样的事情

I'm trying to access an uploaded image which i've saved on my server (in the uploads folder) using the anchor tag. The aim is the provide like a zoom feature. The zoom works fine but the image doesn't display. i tried something like this

<?php 
 //$txt is the actual image name and $image is the name saved in uploads folder,$ext is the extension like .jpg or so.
 $image = time().substr(str_replace(" ", "_", $txt), 5).".".$ext; 
?>

HTML

//image isn't displayed using
<a href = "<?php echo "uploads/$image" ?>"></a> 

但显示是否使用

<a href = "uploads/image.jpg"></a>.

有没有办法我可以使用标记中的php代码访问图像?

is there a way i can access the images with php code in the tag?

推荐答案

您缺少分号，并且$ variable用单引号引起来，因此不会扩展.

You're missing a semi-colon and the $variable is enclosed in single quotes and is therefore not expanded.

<a href="uploads/<?php echo $image; ?>">Image</a>

安东尼.

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