javascript - Problem with HTML JS passing value to PHP.

Maybe my thinking is not good. What I need to do is to select multiple pictures, click to automatically package the zip, and then download.
ZIP already exists, but PHP doesn’t understand it, so I made a form on the front end to get multiple image addresses to PHP, and then PHP traversed and packaged them into ZIP.
PHP

<code>$imagee = $_GET['pic'];
    foreach ($imagee as $k => $v) {
     $image[]= array(
            'image_src'  =>$v,
            'image_name' => mt_rand(1, 1111) . '.jpg'
        );
    }
</code>

Originally I wanted to get the specified src through js
js

<code><script>
var images = document.getElementsByClassName("1");
var imageStr = "";
for(var i=0;i<images.length;i++){
   imageStr+=images[i].src+'/';
}

alert(imageStr);
</script>
</code>

I found that the output is a piece of data, and PHP doesn’t know how to write a loop
Can you help me? Get the image address of the specified class and pass it to the background phpzip for packaging

Reply content:

Maybe my thinking is not good. What I need to do is to select multiple pictures, click to automatically package the zip, and then download.

ZIP already exists, but PHP doesn’t understand it, so I made a form on the front end to get multiple image addresses to PHP, and then PHP traversed and packaged them into ZIP.
PHP

<code>$imagee = $_GET['pic'];
    foreach ($imagee as $k => $v) {
     $image[]= array(
            'image_src'  =>$v,
            'image_name' => mt_rand(1, 1111) . '.jpg'
        );
    }
</code>

Originally I wanted to get the specified src through js

js

<code><script>
var images = document.getElementsByClassName("1");
var imageStr = "";
for(var i=0;i<images.length;i++){
   imageStr+=images[i].src+'/';
}

alert(imageStr);
</script>
</code>

I found that the output is a piece of data, and PHP doesn’t know how to write a loop

Can you help me? Get the image address of the specified class and pass it to the background phpzip for packaging

<code>$imagee = $_GET['pic'];
    foreach ($imagee as $k => $v) {
     $image[]= array(
            'image_src'  =>$v,
            'image_name' => mt_rand(1, 1111) . '.jpg'
        );
    }
我看你这段代码感觉你上传的变量就是一个$_GET['pic']，所以你在前端很可能提交的是一张图片还不是一段图片吧。如果你要提交一组图片，可能参考下下面的方式：
1。<input type="file" name="pic[]" >
这样在后台$_GET['pic']得到的就是一个数组了，可以遍历了。
2。使用js把前台选中的图片地址，json化，然后赋值给<input type="file" name="pic" >再提交表单，或者直接js提交表单。</code>