Image upload form not working with PHP

I have this form for multiple images here: http://www.comehike.com/account/upload_hike_photos.php?hike_id=58

And when I try to get the images in the POST processing of the request, I get these messages: Uninitialized string offset

This array does not get populat开发者_如何学JAVAed: $_FILES['uploadedfile']['name']

Any idea why? I have a very similar form like this working here: http://www.hikingsanfrancisco.com/account/upload_hike_photos.php?hike_id=58

But I can't quite figure out what the problem might be that makes the array of images be empty.

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I think you need to end the name="uploadedfile" with a bracket so: "uploadedfile[]". Then you can go through the $_FILES['uploadedfile'] with foreach and put them in your server just like the other form.

EDIT: I've checked the source of your second link too, you have brackets in the second page you've provided. :)

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I find dumping the contents of the array often helps see the structure. Try:

<?php echo '<pre>'.print_r($_FILES, true).'</pre>; ?>

However, that said, I think Tekin was on the right path. Try using a foreach or accessing the files directly like:

$_FILES['uploadedfile'][0]['name']
$_FILES['uploadedfile'][1]['name']
$_FILES['uploadedfile'][2]['name']