Bug #62284 [Opn->Fbk]: getimagesize does not work with all supported images
Edit report at https://bugs.php.net/bug.php?id=62284&edit=1
ID: 62284
Updated by: mike@php.net
Reported by: dnied at tiscali dot it
Summary: getimagesize does not work with all supported images
-Status: Open
+Status: Feedback
Type: Bug
Package: GetImageSize related
Operating System: Linux, i386
PHP Version: 5.3.13
Block user comment: N
Private report: N
New Comment:
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
I get "Error generating thumbnail".
Previous Comments:
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[2012-06-10 15:47:47] dnied at tiscali dot it
Yes, I can get the non-working image with my browser and with wget.
Your comment made me think of a config issue, so I tried an original, untouched php.ini file with
all extensions enabled (not that my own php.ini was really tweaked). Still, no go. I do get a couple
of warnings for 2 missing libs, but they look unrelated to me (one is a spell-checking lib, the
other is SQLite3 -- neither is documented as a dependency to getimagesize):
PHP Warning: PHP Startup: Unable to load dynamic library
'/usr/lib/php/extensions/enchant.so' - /usr/lib/php/extensions/enchant.so: cannot open
shared object file: No such file or directory in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/extensions/enchant.so'
- /usr/lib/php/extensions/enchant.so: cannot open shared object file: No such file or directory in
Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library
'/usr/lib/php/extensions/sqlite3.so' - /usr/lib/php/extensions/sqlite3.so: cannot open
shared object file: No such file or directory in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/extensions/sqlite3.so'
- /usr/lib/php/extensions/sqlite3.so: cannot open shared object file: No such file or directory in
Unknown on line 0
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[2012-06-10 15:17:09] laruence@php.net
I can not reproduce this, is the network to wikimedia okey?
------------------------------------------------------------------------
[2012-06-10 14:01:16] dnied at tiscali dot it
Description:
------------
The getimagesize function does not work with some (allegedly supported) images. I could not observe
this on images stored locally, so it only seems to affect images retrieved via the http wrapper.
FWIW, URL length doesn't seem to affect this: I tried a shortened URL for the image that
didn't work, and it still didn't work.
Test script:
---------------
~> php -r '$imgInfo = getimagesize("http://upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Disney_Concert_Hall_by_Carol_Highsmith_edit2.jpg/767px-Disney_Concert_Hall_by_Carol_Highsmith_edit2.jpg");
print_r($imgInfo);'
~>
~>
~> php -r '$imgInfo = getimagesize("https://bugs.php.net/images/logo.gif");print_r($imgInfo);'
Array
(
[0] => 130
[1] => 67
[2] => 1
[3] => width="130" height="67"
[bits] => 8
[channels] => 3
[mime] => image/gif
)
~>
Expected result:
----------------
An array of image properties, for both images
Actual result:
--------------
A boolean false on the 1st image, the expected array of image properties on the 2nd one.
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Edit this bug report at https://bugs.php.net/bug.php?id=62284&edit=1
Thread (5 messages)