Bug #65171 [Com]: imagescale() fails
Edit report at https://bugs.php.net/bug.php?id=65171&edit=1
ID: 65171
Comment by: remi@php.net
Reported by: susisoy at 163 dot com
Summary: imagescale() fails
Status: Assigned
Type: Bug
Package: GD related
Operating System: CentOS 6.4
PHP Version: 5.5.0
Assigned To: remi
Block user comment: N
Private report: N
New Comment:
Despite document says third arg (height) is optional, it is, for now, mandatory.
Previous Comments:
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[2013-12-31 16:04:42] matteosistisette at gmail dot com
It looks like this function is just some kind of draft (there's a warning in the documentation
saying it's not documented), recently introduced.
If it's not intended to be used and it's still not functional, it should either be made
invisible until it's usable, or an alternative should be mentioned in the documentation.
Having to find out that it's completely broken by using it after finding it in the
documentation is terribly annoying.
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[2013-07-01 07:50:31] susisoy at 163 dot com
Description:
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imagescale() function cannot be used.
Test script:
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<?php
$im = imagecreatefrompng('1.png');
$im2 = imagescale($im, 100);
imagepng($im2);
Expected result:
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Warning: imagescale(): gd warning: one parameter to a memory allocation
multiplication is negative or zero, failing operation gracefully in
/mnt/hgfs/F/Test/index.php on line 3
Warning: imagepng() expects parameter 1 to be resource, boolean given in
/mnt/hgfs/F/Test/index.php on line 4
Actual result:
--------------
...
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Edit this bug report at https://bugs.php.net/bug.php?id=65171&edit=1
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