note 40653 added to function.getimagesize
| From: | php-general at lists dot php dot net | Date: | Wed, 10 Mar 2004 20:21:13 +0000 |
| Subject: | note 40653 added to function.getimagesize | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-66576@lists.php.net to get a copy of this message | ||
An optimized edit of the function posted below by djwishbone at hotmail dot com.
I was having trouble on some servers using getimagesize so I needed one that would work in more
situations. This seemed to do the trick.
<?php
function getimagesize_remote($image_url) {
$handle = fopen($image_url, "rb");
$contents = "";
if ($handle) {
while ($data = fread($handle, 8192)) $contents .= $data;
fclose ($handle);
$im = imagecreatefromstring($contents);
if ($im) {
$gis[0] = imagesx($im);
$gis[1] = imagesy($im);
$gis[3] = "width=\"{$gis[0]}\" height=\"{$gis[1]}\"";
imagedestroy($im);
return $gis;
}
}
return false;
}
?>
----
Manual Page -- http://www.php.net/manual/en/function.getimagesize.php
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