How to access variables from php's list function

Question

I want to get the width value of an image using "getimagesize", but php doesn't seem to get the variables from the function's array through the "list" function.

list($width, $height) = getimagesize($file);
echo $width;

i get $width as undefined.

What might be causing this?

Thanks.

Are you sure the path to $file is correct and is an image? — vch
– vch, Commented Aug 15, 2014 at 15:48
stackoverflow.com/a/4742105 as an example. So, it could be your path. — Funk Forty Niner
– Funk Forty Niner, Commented Aug 15, 2014 at 15:52
Yes, the file is accessible, I'm viewing the $file after these lines. — user3109875
– user3109875, Commented Aug 15, 2014 at 16:14

გიორგი სტურუა · Accepted Answer · 2014-08-15 16:15:59Z

0

<?php
list($width, $height) = getimagesize("http://hdnewwallpapers.com/wp-content/uploads/2014/04/Green-Eyes-Girls.jpg");
echo $width;
echo "<br />";
echo $height;
?>

and result is

1024 682

answered Aug 15, 2014 at 16:15

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