PHP uploaded file exist in TMP name, but in fact its not uploaded

2
votes

I've uploaded a file in PHP, it is in the array $_FILES, the tmp_name is filled with his name, but in fact the file has not been uploaded, why this happens? if the tmp_name is filled, does that mean that it should have been uploaded? because I even had set the folder to 0777, still can't upload, in the phpinfo(); - everything is on...help please

foreach($_FILES as $file)
{

    foreach($file['tmp_name']['new'] as $name) {

        echo '<br />'.$name.'<br />';
        if(is_uploaded_file($name))
        {
            echo '1';
        }
        else
        {
            echo '0'; // shows this
        }
        //$res = move_uploaded_file($name, "/uploads");
        //echo $res;
    }
    exit;
}
//exit;

the is_uploaded_file - returns false

Array
(
    [name] => Array
        (
            [new] => Array
                (
                    [prikrepit_fajl] => 
                    [prikrepit_fajl1] => 
                    [prikrepit_fajl3] => ava.png
                    [prikrepit_fajl333] => ava.png
                    [prikrepit_fajl55555555] => 
                )

        )

    [type] => Array
        (
            [new] => Array
                (
                    [prikrepit_fajl] => 
                    [prikrepit_fajl1] => 
                    [prikrepit_fajl3] => image/png
                    [prikrepit_fajl333] => image/png
                    [prikrepit_fajl55555555] => 
                )

        )

    [tmp_name] => Array
        (
            [new] => Array
                (
                    [prikrepit_fajl] => 
                    [prikrepit_fajl1] => 
                    [prikrepit_fajl3] => /home/users1/v/vizitka77/tmp/phppOtsIp
                    [prikrepit_fajl333] => /home/users1/v/vizitka77/tmp/phpgY6RQ9
                    [prikrepit_fajl55555555] => 
                )

        )

    [error] => Array
        (
            [new] => Array
                (
                    [prikrepit_fajl] => 4
                    [prikrepit_fajl1] => 4
                    [prikrepit_fajl3] => 0
                    [prikrepit_fajl333] => 0
                    [prikrepit_fajl55555555] => 4
                )

        )

    [size] => Array
        (
            [new] => Array
                (
                    [prikrepit_fajl] => 0
                    [prikrepit_fajl1] => 0
                    [prikrepit_fajl3] => 25352
                    [prikrepit_fajl333] => 25352
                    [prikrepit_fajl55555555] => 0
                )

        )

)
2
phpapache
Show us the code what you tried. - Yash
Why are you saying it wasn't uploaded? Did you actually check the upload folder or did something else happen and you are assuming that it didn't upload? Post all the code and any error message or log file entries that show that the file was not uploaded. - ryantxr
the is_uploaded_file - return false, I pass the tmp_name to it - user5702503
@Divakarcool updated - user5702503
@Yash updated code - user5702503

2 Answers

0
votes

You should read this: http://php.net/manual/en/function.is-uploaded-file.php

And this: http://php.net/manual/en/features.file-upload.php

Looks like you are accessing $_FILES incorrectly.

foreach($_FILES['tmp_name']['new'] as $inputName => $file)
{
    // $inputName is the name attribute from the HTML form
    echo '<br />'.$file.'<br />';
    if( is_uploaded_file($file) )
    {
        echo '1';
    }
    else
    {
        echo '0';
    }
    //$file = umiImageFile::upload('uploads',$name,'uploads','new');
    //$res = move_uploaded_file($name, "/uploads");
    //echo $res;
}
0
votes

One important thing to point out: if you don't save the uploaded file during the request, PHP deletes it when the request terminates so the file will be gone.

Second, you are looping over the array incorrectly. You should try a for loop instead:

for ($i = 0; $i < sizeof($_FILES['new']['tmp_name']); ++$i) {
    $name = $_FILES['new']['name'][$i];
    $path = $_FILES['new']['tmp_name'][$i];
    $err  = $_FILES['new']['error'][$i];

    if ($err != UPLOAD_ERR_OK) {
        // check error code
        // report error
        continue;
    }

    if (is_uploaded_file($path)) {
        // do something with the file
    }
}

EDIT: In your commented code, move_uploaded_file($name, "/uploads"); is not the correct syntax for moving the file.

It should look more like:

move_uploaded_file($path, "uploads/{$name}");

Note: The above is dangerous if you haven't checked the file content and extension. Be very careful not to allow file uploads with a .php or other executable extension.