Using Gadget_Upload

The GWDK comes with a handy -KISS- upload handler.

Using it is as simple as:

<?php

define('GADGET_CHARSET', 'ISO-8859-1');

require_once 'PEAR.php';
require_once 'Gadget/Upload.php';

if ($pdf = &Gadget_Upload::getFile('uploads_form_name')) {
    // use M or K as shorthand
    if ($pdf->checkSize('2M')) {
        // check content type
        if ($pdf->checkType('application/pdf')) {
            $pdf->nameToSafe();
            // the only method that returns PEAR_Error
            $error = $pdf->moveTo('../uploads');
        }
    }
}
?>

Just squeeze that into a while loop for multiple uploads:

<?php

while ($img = &Gadget_Upload::getFile('images')) {
    if ($img->checkSize('50k')) {
        // check for general "image" content type
        if ($img->checkType('image')) {
            // pass prefix for uniqid() as parameter
            $img->nameToUniq('img');
            // the only method that returns PEAR_Error
            $error = $img->moveTo('./images');
        }
    }
}
?>

Have fun...