File upload with php issue moving file - php

Question

I can't upload a file in my server using php. The problem is that I can't find see which is the error, or I don't know how see it. By the way, I think is something about the file moving. This is the php code
<!-- upload -->
<?php
if (isset($_FILES["myFile"])) {
$myFile = $_FILES["myFile"];
// File prop
$myFileName = $myFile["name"];
$myFileTmp = $myFile["tmp_name"];
$myFileSize = $myFile["size"];
$myFileError = $myFile["error"];
//File extension
$myFileExt = explode(".", $myFileName);
$myFileExt = strtolower(end($myFileExt));
$allowed = array ('png' , 'jpg' , 'txt');
if(in_array($myFileExt, $allowed)) {
if($myFileError === 0) {
$newFileName = uniqid('', true) . '.' .$myFileExt;
$fileDestination = "/var/www/upload".$newFileName;
if(move_uploaded_file($myFileTmp, $fileDestination)) {
print_r($fileDestination);
} else {
print_r($myFileError);
}
} else {
print_r("error");
}
} else {
print_r("error");
}
}
?>
Here is the form:
<form action="" method="post" enctype="multipart/form-data" style="margin:15px">
<input type="file" style="margin:5px" name="myFile">
<input type="submit" class="btn-upload-file" style="margin:5px" value="Upload">
</form>
Any idea?

Answer 1

Your issue is very Minor...
You just missed a Slash(/) after the /www/uploads.
Try this:
<?php
if (isset($_FILES["myFile"])) {
$myFile = $_FILES["myFile"];
// File prop
$myFileName = $myFile["name"];
$myFileTmp = $myFile["tmp_name"];
$myFileSize = $myFile["size"];
$myFileError = $myFile["error"];
//File extension
$myFileExt = explode(".", $myFileName);
$myFileExt = strtolower(end($myFileExt));
$allowed = array ('png' , 'jpg' , 'txt');
if(in_array($myFileExt, $allowed)) {
if($myFileError === 0) {
$newFileName = uniqid('', true) . '.' . $myFileExt;
$fileDestination = "/var/www/upload/{$newFileName}"; //YOU WERE ONLY MISSING A SLASH (/) HERE AFTER /upload
if(move_uploaded_file($myFileTmp, $fileDestination)) {
print_r($fileDestination);
} else {
print_r($myFileError);
}
} else {
print_r("error");
}
} else {
print_r("error");
}
}
?>
<form action="" method="post" enctype="multipart/form-data" style="margin:15px">
<input type="file" style="margin:5px" name="myFile">
<input type="submit" class="btn-upload-file" style="margin:5px" value="Upload">
</form>