=============Input Type File=============
*/$is_uploading = $_FILES["inputfilename"]["error"];
the variable $is_uploading has value either 0 or 4
0 => the user is uploading specific files or images
4 => user is not uploading anything
*/$can_pass = $is_uploading == 0 ? true : false;
echo"You can Pass";
echo"Please upload. Your request has empty files.";
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