将多个fileupload与PHP中的复选框相关联

Question

I want to do something when a file is uploaded and the related checkbox is checked in PHP, how do i link the file input type with the checkbox?

this is what i have:

<input type="file" name="file_upload[]"  /> <input type="checkbox" name="checkbox[]"> linked to file-upload 1 <br/>
<input type="file" name="file_upload[]"  /> <input type="checkbox" name="checkbox[]"> linked to file-upload 2 <br/>
<input type="file" name="file_upload[]"  /> <input type="checkbox" name="checkbox[]"> linked to file-upload 3 <br/>
<input type="file" name="file_upload[]"  /> <input type="checkbox" name="checkbox[]"> linked to file-upload 4 <br/>

Answer 1

Give them unique names:

<input type="file" name="file_upload[0]">
<input type="checkbox" name="checkbox[0]">

<input type="file" name="file_upload[1]">
<input type="checkbox" name="checkbox[1]">

PHP will still represent them as arrays.