#31797 [NEW]: exif_read_data reads very little data from what it used to read

From: shimi at shimi dot net Operating system: Linux PHP version: 4CVS-2005-02-01 (stable) PHP Bug Type: *Graphics related Bug description: exif_read_data reads very little data from what it used to read Description: ------------ I have a script that parses EXIF data from images, displaying them as a new image (using GD) that contains the data. Lately (I am not sure when exactly, but I suspect it was after upgrading to STABLE-CVS due to fixing of the unserialize() bug I suffered badly from), it seems that most of the important EXIF data is simply not read (like ExposureTime, etc). I asked someone to verify that the image indeed has the details, and it looks that it does. Here's a screenshot from his EXIF read: http://uploaded.fresh.co.il/2005/02/01/76282133.png Reproduce code: --------------- $data=exif_read_data("http://uploaded.fresh.co.il/2005/01/23/82728697.jpg"); print_r($data); Expected result: ---------------- See all EXIF data stored on file. Actual result: -------------- Only part of the EXIF is retrieved: Array ( [FileName] => 82728697.jpg [FileDateTime] => 1106515041 [FileSize] => 102438 [FileType] => 2 [MimeType] => image/jpeg [SectionsFound] => ANY_TAG, IFD0 [COMPUTED] => Array ( [html] => width="494" height="616" [Height] => 616 [Width] => 494 [IsColor] => 1 [ByteOrderMotorola] => 0 ) [ImageDescription] => OLYMPUS DIGITAL CAMERA [Make] => OLYMPUS OPTICAL CO.,LTD [Model] => C4100Z,C4000Z [XResolution] => 72/1 [YResolution] => 72/1 [ResolutionUnit] => 2 ) -- Edit bug report at http://bugs.php.net/?id=31797&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=31797&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=31797&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=31797&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=31797&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=31797&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=31797&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=31797&r=needscript Try newer version: http://bugs.php.net/fix.php?id=31797&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=31797&r=support Expected behavior: http://bugs.php.net/fix.php?id=31797&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=31797&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=31797&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=31797&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=31797&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=31797&r=dst IIS Stability: http://bugs.php.net/fix.php?id=31797&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=31797&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=31797&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=31797&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=31797&r=mysqlcfg