Html form having more than one file input not subm

问题:

Html code

<form action="projectOperations.php" enctype="multipart/form-data" method="post">
    Upload 1 <input type="file" name="file1"><br>       
    Upload 2 <input type="file" name="file2">   <br>    
    Upload 3 <input type="file" name="file3">       <br>
    Upload 4 <input type="file" name="file4">       <br>
    <input type="submit" value="Submit">
</form>

Php code for projectOperations.php

`var_dump($_POST);`

When i look into console that status still pending

I am using Amazon EC2 instance for this code.

Found two links on stack overflow relevant to this, but no solution found

uploading files stuck on pending

Form having more than one file input not submitted

Can anyone help to understand the problem?

If it server problem what setting i have to change ?

回答1:

After doing lots of debugging problem was identified as...

It was firewall of network, which was not allowing to upload multiple files.

When I tried to upload files from different network, it worked. So it was not server or code problem.

Network administrator of the network can fix this error.