Bug 154354

Petr: Please comment on that.
Jeremy, please notice that PHP4 was dropped with 10.0 and is generally no longer supported.

Jeremy : Please try with PHP 5, Im no longer willing to help debuging PHP4 problems, considere PHP4 deprecated here.

Petr : PHP4 shipped with 10 (I don't ahve a copy of PHP4 at this time)
is compiled with system GD ? (--with-gd=shared,%{_usr}) ????

if so, that's the the problem, both functions are available only when PHP is compiled against bundled GD.

to verify this:

# php -d display_errors=1 -d html_errors=0 -d error_prepend_string=" " -d error_reporting=2047 -r 'ImageRotate();  ImageAntiAlias();'

if functions are available it should print 

Warning: imagerotate() expects at least 3 parameters, 0 given in Command line code on line 1

Warning: Wrong parameter count for imageantialias() in Command line code on line 1


if **not** available it should print something like

FATAL Error: called to undefined function.....

These functions are not available, see below

# php -d display_errors=1 -d html_errors=0 -d error_prepend_string=" " -d error_reporting=2047 -r 'ImageRotate(); ImageAntiAlias();'

Fatal error: Call to undefined function:  imagerotate() in Command line code on line 1


I am using the php4-gd-4.4.0-6, provided by SUSE (updedated in YaST).
# rpm -qa |grep php4-gd
php4-gd-4.4.0-6

Other GD do functions work, e.g.:
# echo "<?php print_r (gd_info());?>" |php
Array
(
    [GD Version] => 2.0 or higher
    [FreeType Support] => 1
    [FreeType Linkage] => with freetype
    [T1Lib Support] => 1
    [GIF Read Support] => 1
    [GIF Create Support] => 1
    [JPG Support] => 1
    [PNG Support] => 1
    [WBMP Support] => 1
    [XBM Support] =>
    [JIS-mapped Japanese Font Support] =>
)

It seems that the following functions are all missing from SUSE 10's php-gd support:
imagerotate()
imageantialias()
imagecreatefromxbm()
imagecreatefromxpm()
imagepscopyfont()
imagelayereffect()
imagecolormatch()
imagefilter()

They only factor I could find which linked them was that in the php-gd headers (/usr/src/packages/SOURCES/php-4.4.0/ext/gd/php_gd.h) they all are enclosed in '#if defined(HAVE_GD_BUNDLED)
 #endif'
That is, except for imagecreatefromxbm().  They are also the only functions which require HAVE_GD_BUNDLED.

>> imagepscopyfont()

I include this by mistake, it is commented out of the headers file and hence would never be compiled in.

yes,. that means what Im saying, those functions works, only with php4-gd compiled against bundled GD, and the actual package is (wrongly) compiled against System GD.


If you need a quick solution install PHP 5.1.x from ftp.suse.com

(In reply to comment #6)
> If you need a quick solution install PHP 5.1.x from ftp.suse.com
> 

I can get by without anti-alias for the time being.  I thought I had better report the bug so that it doesn't get carried into a later version.

As much as I would like to upgrade to PHP 5, I want to keep my desktop developement system as similar to my remote webserver as possible.  Upgrading my remote server to PHP 5 is not an option at the moment there are too many tempremental components which would need to be upgraded to support PHP 5 (read Plesk is a nightmare to upgrade).  I don't really want to go to PHP 5 until my host offers a newer distro, or I get a remote server that I can install my own choice of distro on.

Thank you all for your help.

fixed and tracked in bug #164845