Insert upload values into an array with another name?

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My problem is this, I have a form where the user uploads, with that all right, but I would like it to enter with another name but if so, it inserts blank in the database.

$files=$rand."_".$_FILES['upload']['name'];
$array=implode(",", $files);
echo "<script>alert('Array: ".$array."')</script>";

With the code above, he sends the field $array empty but if I do $files=$_FILES['upload']['name']; he rules right.

php

1 answer

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Dear friend, if I understand your intention I recommend you to use directly the prefixed indexes of the variable $_FILES of PHP.

Not returning values because you are using the implode bounded by "," but the $_FILES returns an array of positions as follows:

[file] => Array
    (
        [name] => MyFile.jpg
        [type] => image/jpeg
        [tmp_name] => /tmp/php/php6hst32
        [error] => UPLOAD_ERR_OK
        [size] => 13
    );

That’s why it doesn’t return value according to its code, why you didn’t inform an array index to work with and don’t have "," to delimit.

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