Bug #64739 [Opn]: Invalid Title and Author data returned
Edit report at https://bugs.php.net/bug.php?id=64739&edit=1
ID: 64739
Updated by: kalle@php.net
Reported by: php-qa at sebastianmendel dot de
Summary: Invalid Title and Author data returned
Status: Open
Type: Bug
Package: EXIF related
Operating System: Linux
PHP Version: 5.4.14
Block user comment: N
Private report: N
New Comment:
@cweiske, you are right. This picture linked is stored in Motorola byte order which qualifies as big
endian. This image has no makernote tag so I guess it was made from an editor (Paint.NET) and it
also correctly identifies it as a motorola byte order in the COMPUTED section.
Of all the data returned, it indeed seems to only be the title and author that is somehow corrupted.
Previous Comments:
------------------------------------------------------------------------
[2013-04-30 15:35:52] cweiske@php.net
Reason is probably that the exif data were stored on a PowerPC Mac and have big endianess.
------------------------------------------------------------------------
[2013-04-30 07:06:21] php-qa at sebastianmendel dot de
Description:
------------
exif_read_data returns invalid Titel and Author data.
ExifTool cli returns valid data.
Test script:
---------------
php-5.4.14 -r "var_dump(exif_read_data('http://sebastianmendel.de/php/exif_segmentation_fault/test.jpg'));"
Expected result:
----------------
....
["Title"]=>
string(8) "55845364"
["Author"]=>
string(13) "100420.000000"
....
Actual result:
--------------
....
["Title"]=>
string(8) "????????"
["Author"]=>
string(13) "?????????????"
....
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Edit this bug report at https://bugs.php.net/bug.php?id=64739&edit=1
Thread (10 messages)