#24268 [NEW]: GetImageSize and read_exif_data Problem
| From: | wuelle at digicol dot de | Date: | Fri, 20 Jun 2003 14:36:52 +0000 |
| Subject: | #24268 [NEW]: GetImageSize and read_exif_data Problem | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-42275@lists.php.net to get a copy of this message | ||
From: wuelle at digicol dot de
Operating system: Linux
PHP version: 4.3.2
PHP Bug Type: *General Issues
Bug description: GetImageSize and read_exif_data Problem
Description:
------------
Try to compute the size of an image. The picture with exif works with
photoshop and with any browser. The picture is available at
'http://www.wuelle.de/20016707_2.jpg'.
I don't know what the problem is - Is this an invalid JPEG file or a php
prblem ?
Reproduce code:
---------------
<?php
$original = "20016707_2.jpg";
echo "exif type : ". exif_imagetype($original) ."\n";
$exif = read_exif_data ($original);
while(list($k,$v)=each($exif))
echo "$k: $v<br>\n";
$result = GetImageSize($original);
print_r($result);
echo "\nready\n";
?>
Expected result:
----------------
Information about the picture.
Actual result:
--------------
Content-type: text/html
X-Powered-By: PHP/4.3.2
exif type : 2
<br />
<b>Warning</b>: read_exif_data(20016707_2.jpg): process
tag(x927C=MakerNote ): Illegal pointer offset(x02CA < x81A5203) in
<b>/dot/dcl/digidcl/manni/fehler_pic/wuelle.php3</b> on line <b>7</b><br
/>
<br />
<b>Warning</b>: read_exif_data(): File structure corrupted in
<b>/dot/dcl/digidcl/manni/fehler_pic/wuelle.php3</b> on line <b>7</b><br
/>
<br />
<b>Warning</b>: read_exif_data(20016707_2.jpg): invalid JPEG file in
<b>/dot/dcl/digidcl/manni/fehler_pic/wuelle.php3</b> on line <b>7</b><br
/>
<br />
<b>Warning</b>: Variable passed to each() is not an array or object in
<b>/dot/dcl/digidcl/manni/fehler_pic/wuelle.php3</b> on line <b>8</b><br
/>
--
Edit bug report at http://bugs.php.net/?id=24268&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=24268&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=24268&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=24268&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=24268&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=24268&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=24268&r=support
Expected behavior: http://bugs.php.net/fix.php?id=24268&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=24268&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=24268&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=24268&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24268&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=24268&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=24268&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=24268&r=gnused
