php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Request #76279 PNG 1.5 now standardize eXIf block
Submitted: 2018-04-27 18:05 UTC Modified: -
Votes:3
Avg. Score:3.7 ± 0.9
Reproduced:2 of 2 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: Andy_Schmidt at HM-Software dot com Assigned:
Status: Open Package: EXIF related
PHP Version: 7.2.5 OS:
Private report: No CVE-ID: None
View Developer Edit
 [2018-04-27 18:05 UTC] Andy_Schmidt at HM-Software dot com 
Description:
------------
At present, we encounter 
"Warning: exif_read_data(somefilename.png): File not supported" 

With the July 2017 extension, PNG now has registered a standard way to express an EXIF block:
ftp://ftp.simplesystems.org/pub/png/documents/pngreg-1.5.0.html
http://ftp-osl.osuosl.org/pub/libpng/documents/pngext-1.5.0.html#C.eXIf 

Since this block had already been in prior use by the various graphics tools, I respectfully ask that it also be included in the PHP Exif library?

Patches

Pull Requests
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Sat Nov 23 08:01:28 2024 UTC