[PHP-CVS] cvs: php-src(PHP_5_2) / NEWS /ext/gd/libgd gd.c

2007-08-27 Thread Pierre-Alain Joye 
pajoye  Mon Aug 27 08:27:45 2007 UTC

  Modified files:  (Branch: PHP_5_2)
/php-srcNEWS 
/php-src/ext/gd/libgd   gd.c 
  Log:
  - revert fix for #106
  - add news entry for pslib fix
NB: Please next time, inform us before a complete freeze is done for 
a given branch. And a week for a RC is defitively too short.
  
  
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.911r2=1.2027.2.547.2.912diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.911 php-src/NEWS:1.2027.2.547.2.912
--- php-src/NEWS:1.2027.2.547.2.911 Sun Aug 26 20:35:11 2007
+++ php-src/NEWSMon Aug 27 08:27:44 2007
@@ -1,9 +1,10 @@
 PHPNEWS
 |||
-- Fixed regression in imagerectangle for 1x1 rectangle (gd bug #106) (Pierre)
 23 Aug 2007, PHP 5.2.4RC3
 - Fixed version_compare() to support rc as well as RC for release
   candidate version numbers.
+- Fixed possible crash in imagepsloadfont, work around a bug in the pslib on
+  windows (Pierre)
 - Fixed bug #42368 (Incorrect error message displayed by pg_escape_string).
   (Ilia)
 - Fixed bug #42365 (glob() crashes and/or accepts way too many flags). (Jani)
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/gd.c?r1=1.90.2.1.2.18r2=1.90.2.1.2.19diff_format=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.90.2.1.2.18 
php-src/ext/gd/libgd/gd.c:1.90.2.1.2.19
--- php-src/ext/gd/libgd/gd.c:1.90.2.1.2.18 Sun Aug 26 20:35:10 2007
+++ php-src/ext/gd/libgd/gd.c   Mon Aug 27 08:27:45 2007
@@ -2124,12 +2124,6 @@
int half1 = 1;
int t;
 
-
-   if (x1 == x2  y1 == y2  thick == 1) {
-   gdImageSetPixel(im, x1, y1, color);
-   return;
-   }
-
if (y2  y1) {
t=y1;
y1 = y2;

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[PHP-CVS] cvs: php-src(PHP_5_2) / NEWS /ext/gd/libgd gd.c /ext/gd/tests libgd00106.phpt

2007-08-26 Thread Pierre-Alain Joye 
pajoye  Sun Aug 26 20:35:11 2007 UTC

  Added files: (Branch: PHP_5_2)
/php-src/ext/gd/tests   libgd00106.phpt 

  Modified files:  
/php-src/ext/gd/libgd   gd.c 
/php-srcNEWS 
  Log:
  - MFB: gd #106, imagerectangle draws 1x1 rectangles as 1x3 rectangles
  
  
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/gd.c?r1=1.90.2.1.2.17r2=1.90.2.1.2.18diff_format=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.90.2.1.2.17 
php-src/ext/gd/libgd/gd.c:1.90.2.1.2.18
--- php-src/ext/gd/libgd/gd.c:1.90.2.1.2.17 Sun Jun 17 19:03:58 2007
+++ php-src/ext/gd/libgd/gd.c   Sun Aug 26 20:35:10 2007
@@ -2124,6 +2124,12 @@
int half1 = 1;
int t;
 
+
+   if (x1 == x2  y1 == y2  thick == 1) {
+   gdImageSetPixel(im, x1, y1, color);
+   return;
+   }
+
if (y2  y1) {
t=y1;
y1 = y2;
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.910r2=1.2027.2.547.2.911diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.910 php-src/NEWS:1.2027.2.547.2.911
--- php-src/NEWS:1.2027.2.547.2.910 Thu Aug 23 22:39:01 2007
+++ php-src/NEWSSun Aug 26 20:35:11 2007
@@ -1,5 +1,6 @@
 PHPNEWS
 |||
+- Fixed regression in imagerectangle for 1x1 rectangle (gd bug #106) (Pierre)
 23 Aug 2007, PHP 5.2.4RC3
 - Fixed version_compare() to support rc as well as RC for release
   candidate version numbers.

http://cvs.php.net/viewvc.cgi/php-src/ext/gd/tests/libgd00106.phpt?view=markuprev=1.1
Index: php-src/ext/gd/tests/libgd00106.phpt
+++ php-src/ext/gd/tests/libgd00106.phpt
--TEST--
libgd #106 (imagerectangle 1x1 draws 1x3)
--SKIPIF--
?php
if (!extension_loaded('gd')) die(skip gd extension not available\n);
?
--FILE--
?php
$im = imagecreatetruecolor(10,10);
imagerectangle($im, 1,1, 1,1, 0xFF);
$c1 = imagecolorat($im, 1,1);
$c2 = imagecolorat($im, 1,2);
$c3 = imagecolorat($im, 2,1);
$c4 = imagecolorat($im, 2,2);
if ($c1 == 0xFF  $c2 == 0  $c3 == 0  $c4 == 0) {
echo Ok;
} else {
echo failed;
}
?
--EXPECT--
Ok

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[PHP-CVS] cvs: php-src(PHP_5_2) / NEWS /ext/gd/libgd gd.c

2007-06-17 Thread Pierre-Alain Joye 
pajoye  Sun Jun 17 10:56:51 2007 UTC

  Modified files:  (Branch: PHP_5_2)
/php-srcNEWS 
/php-src/ext/gd/libgd   gd.c 
  Log:
  - MFH: #41717, imagepolygon does not respect thickness
(sync with libgd)
  
  
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.783r2=1.2027.2.547.2.784diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.783 php-src/NEWS:1.2027.2.547.2.784
--- php-src/NEWS:1.2027.2.547.2.783 Fri Jun 15 19:09:24 2007
+++ php-src/NEWSSun Jun 17 10:56:51 2007
@@ -29,6 +29,7 @@
 - Fixed PECL bug #11216 (crash in ZipArchive::addEmptyDir when a directory 
   already exists). (Pierre)
 
+- Fixed bug #41717 (imagepolygon does not respect thickness). (Pierre)
 - Fixed bug #41655 (open_basedir bypass via glob()). (Ilia)
 - Fixed bug #41640 (get_class_vars produces error on class constants).
   (Johannes)
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/gd.c?r1=1.90.2.1.2.14r2=1.90.2.1.2.15diff_format=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.90.2.1.2.14 
php-src/ext/gd/libgd/gd.c:1.90.2.1.2.15
--- php-src/ext/gd/libgd/gd.c:1.90.2.1.2.14 Fri Jun 15 19:47:10 2007
+++ php-src/ext/gd/libgd/gd.c   Sun Jun 17 10:56:51 2007
@@ -1039,86 +1039,93 @@
}
 }
 
+static void gdImageHLine(gdImagePtr im, int y, int x1, int x2, int col)
+{
+   if (im-thick  1) {
+   int thickhalf = im-thick  1;
+   gdImageFilledRectangle(im, x1, y - thickhalf, x2, y + im-thick 
- thickhalf - 1, col);
+   } else {
+   if (x2  x1) {
+   int t = x2;
+   x2 = x1;
+   x1 = t;
+   }
+
+   for (;x1 = x2; x1++) {
+   gdImageSetPixel(im, x1, y, col);
+   }
+   }
+   return;
+}
+
+static void gdImageVLine(gdImagePtr im, int x, int y1, int y2, int col)
+{
+   if (im-thick  1) {
+   int thickhalf = im-thick  1;
+   gdImageFilledRectangle(im, x - thickhalf, y1, x + im-thick - 
thickhalf - 1, y2, col);
+   } else {
+   if (y2  y1) {
+   int t = y1;
+   y1 = y2;
+   y2 = t;
+   }
+
+   for (;y1 = y2; y1++) {
+   gdImageSetPixel(im, x, y1, col);
+   }
+   }
+   return;
+}
 
 /* Bresenham as presented in Foley  Van Dam */
 void gdImageLine (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
 {
-   int t;
int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
int wid;
int w, wstart;
int thick = im-thick;
 
+   if (color == gdAntiAliased)
+   {
+   /* 
+  gdAntiAliased passed as color: use the much faster, much 
cheaper
+  and equally attractive gdImageAALine implementation. That
+  clips too, so don't clip twice.
+  */
+   gdImageAALine(im, x1, y1, x2, y2, im-AA_color); 
+   return;
+   }
+
/* 2.0.10: Nick Atty: clip to edges of drawing rectangle, return if no 
points need to be drawn */
if (!clip_1d(x1,y1,x2,y2,gdImageSX(im)) || 
!clip_1d(y1,x1,y2,x2,gdImageSY(im))) {
return;
}
 
-   /* Vertical */
-   if (x1==x2) {
-   if (thick  1) {
-   int thickhalf = thick  1;
-   thickhalf = thick  1;
-   gdImageFilledRectangle(im, x1 - thickhalf, y1, x1 + 
thick - thickhalf - 1, y2, color);
-   } else {
-   if (y2  y1) {
-   t = y2;
-   y2 = y1;
-   y1 = t;
-   }
+   dx = abs (x2 - x1);
+   dy = abs (y2 - y1);
 
-   for (;y1 = y2; y1++) {
-   gdImageSetPixel(im, x1,y1, color);
-   }
-   }
+   if (dx == 0) {
+   gdImageVLine(im, x1, y1, y2, color);
return;
-   } else if (y1==y2) {/* Horizontal */
-   if (thick  1) {
-   int thickhalf = thick  1;
-   thickhalf = thick  1;
-   gdImageFilledRectangle(im, x1, y1 - thickhalf, x2, y2 + 
thick - thickhalf - 1, color);
-   } else {
-   if (x2  x1) {
-   t = x2;
-   x2 = x1;
-   x1 = t;
-   }
-
-   for (;x1 = x2; x1++) {
-   gdImageSetPixel(im, x1,y1, color);
-   }
-   }
+   } else if (dy == 0) {
+   gdImageHLine(im, y1, x1, x2, color);
return;
}
 
-   /* gdAntiAliased passed as color: set anti-aliased line

[PHP-CVS] cvs: php-src(PHP_5_2) / NEWS /ext/gd/libgd gd.c

2007-06-14 Thread Pierre-Alain Joye 
pajoye  Thu Jun 14 19:17:31 2007 UTC

  Modified files:  (Branch: PHP_5_2)
/php-srcNEWS 
/php-src/ext/gd/libgd   gd.c 
  Log:
  - Fixed regression introduced by the fix for the libgd bug #74
  
  
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.779r2=1.2027.2.547.2.780diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.779 php-src/NEWS:1.2027.2.547.2.780
--- php-src/NEWS:1.2027.2.547.2.779 Thu Jun 14 07:09:30 2007
+++ php-src/NEWSThu Jun 14 19:17:30 2007
@@ -15,6 +15,7 @@
 - Added missing format validator to unpack() function. (Ilia)
 - Added missing error check inside bcpowmod(). (Ilia)
 
+- Fixed regression introduced by the fix for the libgd bug #74 (Pierre)
 - Fixed several integer overflows in ImageCreate(), ImageCreateTrueColor(), 
   ImageCopyResampled() and ImageFilledPolygon() reported by Mattias Bengtsson. 
   (Tony)
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/gd.c?r1=1.90.2.1.2.12r2=1.90.2.1.2.13diff_format=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.90.2.1.2.12 
php-src/ext/gd/libgd/gd.c:1.90.2.1.2.13
--- php-src/ext/gd/libgd/gd.c:1.90.2.1.2.12 Wed Jun  6 09:45:43 2007
+++ php-src/ext/gd/libgd/gd.c   Thu Jun 14 19:17:31 2007
@@ -1667,21 +1667,30 @@
int lx = 0, ly = 0;
int fx = 0, fy = 0;
 
-   if (s  360) {
-   s = s % 360;
-   }
 
-   if (e  360) {
-   e = e % 360;
-   }
+if ((s % 360)  == (e % 360)) {
+   s = 0; e = 360;
+} else {
+if (s  360) {
+s = s % 360;
+}
 
-   while (s0) {
-   s += 360;
-   }
+if (e  360) {
+e = e % 360;
+}
 
-   while (e  s) {
-   e += 360;
-   }
+while (s  0) {
+s += 360;
+}
+
+while (e  s) {
+e += 360;
+}
+
+if (s == e) {
+   s = 0; e = 360;
+}
+}
 
for (i = s; i = e; i++) {
int x, y;
@@ -2531,6 +2540,7 @@
 {
int x, y;
double sy1, sy2, sx1, sx2;
+
if (!dst-trueColor) {
gdImageCopyResized (dst, src, dstX, dstY, srcX, srcY, dstW, 
dstH, srcW, srcH);
return;

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[PHP-CVS] cvs: php-src(PHP_5_2) / NEWS /ext/gd/libgd gd.c

2007-04-14 Thread Pierre-Alain Joye 
pajoye  Sat Apr 14 17:33:15 2007 UTC

  Modified files:  (Branch: PHP_5_2)
/php-srcNEWS 
/php-src/ext/gd/libgd   gd.c 
  Log:
  - MFH: libgd #74, gdImageFilledArc, huge CPU usage with large angles
  
  
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.647r2=1.2027.2.547.2.648diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.647 php-src/NEWS:1.2027.2.547.2.648
--- php-src/NEWS:1.2027.2.547.2.647 Sat Apr 14 10:19:19 2007
+++ php-src/NEWSSat Apr 14 17:33:15 2007
@@ -27,8 +27,10 @@
  colors (Rob Leslie)
   . Improved thread safety of the gif support (Roman Nemecek, Nuno, Pierre)
. Use the dimension of the GIF frame to create the destination image 
(Pierre)
-   . Load only once the local color map (Pierre)
+   . Load only once the local color map from a GIF data (Pierre)
   . Improved thread safety of the freetype cache (Scott MacVicar, Nuno, Pierre)
+   . imagearc huge CPU usage with large angles (Pierre)
+
 - Upgraded libraries bundled in the Windows distribution. (Edin)
   . c-client (imap) to version 2006e
   . libpq (PostgreSQL) to version 8.2.3
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/gd.c?r1=1.90.2.1.2.10r2=1.90.2.1.2.11diff_format=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.90.2.1.2.10 
php-src/ext/gd/libgd/gd.c:1.90.2.1.2.11
--- php-src/ext/gd/libgd/gd.c:1.90.2.1.2.10 Fri Mar  9 01:18:40 2007
+++ php-src/ext/gd/libgd/gd.c   Sat Apr 14 17:33:15 2007
@@ -1645,6 +1645,14 @@
int lx = 0, ly = 0;
int fx = 0, fy = 0;
 
+   if (s  360) {
+   s = s % 360;
+   }
+
+   if (e  360) {
+   e = e % 360;
+   }
+
while (s0) {
s += 360;
}

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[PHP-CVS] cvs: php-src(PHP_5_2) / NEWS /ext/gd/libgd gd.c

2006-11-04 Thread Pierre-Alain Joye 
pajoye  Sat Nov  4 14:27:07 2006 UTC

  Modified files:  (Branch: PHP_5_2)
/php-srcNEWS 
/php-src/ext/gd/libgd   gd.c 
  Log:
  - MFH: optimize horizontal and vertical lines
  
  
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.329r2=1.2027.2.547.2.330diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.329 php-src/NEWS:1.2027.2.547.2.330
--- php-src/NEWS:1.2027.2.547.2.329 Sat Nov  4 03:15:31 2006
+++ php-src/NEWSSat Nov  4 14:27:06 2006
@@ -11,6 +11,7 @@
   . Make sure PHP_SELF is filtered in Apache 1 sapi.
   . Fixed bug #39358 (INSTALL_HEADERS contains incorrect reference to
 php_filter.h).
+- Added optimization for imageline with horizontal and vertial lines (Pierre)
 - Fixed bug #39366 (imagerotate does not use alpha with angle  45°) (Pierre)
 - Fixed bug #39273 (imagecopyresized may ignore alpha channel) (Pierre)
 - Fixed bug #39364 (Removed warning on empty haystack inside mb_strstr()).
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/gd.c?r1=1.90.2.1.2.4r2=1.90.2.1.2.5diff_format=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.90.2.1.2.4 
php-src/ext/gd/libgd/gd.c:1.90.2.1.2.5
--- php-src/ext/gd/libgd/gd.c:1.90.2.1.2.4  Sat Nov  4 03:15:31 2006
+++ php-src/ext/gd/libgd/gd.c   Sat Nov  4 14:27:07 2006
@@ -1019,6 +1019,7 @@
 /* Bresenham as presented in Foley  Van Dam */
 void gdImageLine (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
 {
+   int t;
int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
int wid;
int w, wstart;
@@ -1029,6 +1030,31 @@
return;
}
 
+   /* Vertical */
+   if (x1==x2) {
+   if (y2  y1) {
+   t = y2;
+   y2 = y1;
+   y1 = t;
+   }
+
+   for (;y1 = y2; y1++) {
+   gdImageSetPixel(im, x1,y1, color);
+   }
+   return;
+   } else if (y1==y2) {/* Horizontal */
+   if (x2  x1) {
+   t = x2;
+   x2 = x1;
+   x1 = t;
+   }
+
+   for (;x1 = x2; x1++) {
+   gdImageSetPixel(im, x1,y1, color);
+   }
+   return;
+   }
+
/* gdAntiAliased passed as color: set anti-aliased line (AAL) global 
vars. */
if (color == gdAntiAliased) {
im-AAL_x1 = x1;

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[PHP-CVS] cvs: php-src(PHP_5_2) / NEWS /ext/gd/libgd gd.c /ext/gd/tests bug39366.phpt

2006-11-03 Thread Pierre-Alain Joye 
pajoye  Sat Nov  4 03:15:31 2006 UTC

  Added files: (Branch: PHP_5_2)
/php-src/ext/gd/tests   bug39366.phpt 

  Modified files:  
/php-srcNEWS 
/php-src/ext/gd/libgd   gd.c 
  Log:
  - MFH #39366, imagerotate does not use alpha with angles45
  
  
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.328r2=1.2027.2.547.2.329diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.328 php-src/NEWS:1.2027.2.547.2.329
--- php-src/NEWS:1.2027.2.547.2.328 Sat Nov  4 02:24:53 2006
+++ php-src/NEWSSat Nov  4 03:15:31 2006
@@ -11,7 +11,8 @@
   . Make sure PHP_SELF is filtered in Apache 1 sapi.
   . Fixed bug #39358 (INSTALL_HEADERS contains incorrect reference to
 php_filter.h).
-- Fixed bug #39273 (imagecopyresized may ignore alpha channel)
+- Fixed bug #39366 (imagerotate does not use alpha with angle  45°) (Pierre)
+- Fixed bug #39273 (imagecopyresized may ignore alpha channel) (Pierre)
 - Fixed bug #39364 (Removed warning on empty haystack inside mb_strstr()).
   (Ilia)
 - Fixed bug #39354 (Allow building of curl extension against libcurl 7.16.0)
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/gd.c?r1=1.90.2.1.2.3r2=1.90.2.1.2.4diff_format=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.90.2.1.2.3 
php-src/ext/gd/libgd/gd.c:1.90.2.1.2.4
--- php-src/ext/gd/libgd/gd.c:1.90.2.1.2.3  Sat Nov  4 02:21:06 2006
+++ php-src/ext/gd/libgd/gd.c   Sat Nov  4 03:15:31 2006
@@ -2750,6 +2750,9 @@
dst-transparent = src-transparent;
 
if (dst != NULL) {
+   int old_blendmode = dst-alphaBlendingFlag;
+   dst-alphaBlendingFlag = 0;
+
gdImagePaletteCopy (dst, src);
 
for (uY = 0; uYsrc-sy; uY++) {
@@ -2769,6 +2772,7 @@
}
}
}
+   dst-alphaBlendingFlag = old_blendmode;
}
 
return dst;
@@ -2792,6 +2796,9 @@
dst-transparent = src-transparent;
 
if (dst != NULL) {
+   int old_blendmode = dst-alphaBlendingFlag;
+   dst-alphaBlendingFlag = 0;
+
gdImagePaletteCopy (dst, src);
 
for (uY = 0; uYsrc-sy; uY++) {
@@ -2812,6 +2819,7 @@
}
}
}
+   dst-alphaBlendingFlag = old_blendmode;
}
 
return dst;
@@ -2835,6 +2843,9 @@
dst-transparent = src-transparent;
 
if (dst != NULL) {
+   int old_blendmode = dst-alphaBlendingFlag;
+   dst-alphaBlendingFlag = 0;
+
gdImagePaletteCopy (dst, src);
 
for (uY = 0; uYsrc-sy; uY++) {
@@ -2855,6 +2866,7 @@
}
}
}
+   dst-alphaBlendingFlag = old_blendmode;
}
 
return dst;

http://cvs.php.net/viewvc.cgi/php-src/ext/gd/tests/bug39366.phpt?view=markuprev=1.1
Index: php-src/ext/gd/tests/bug39366.phpt
+++ php-src/ext/gd/tests/bug39366.phpt
--TEST--
Bug #39366 (imagerotate does not respect alpha with angles45)
--SKIPIF--
?php 
if (!extension_loaded('gd')) die(skip gd extension not available\n); 
if (!GD_BUNDLED) die('skip external GD libraries always fail');
?
--FILE--
?php

$im = imagecreatetruecolor(10,10);
imagealphablending($im, 0);
imagefilledrectangle($im, 0,0, 8,8, 0x32FF);
$rotate = imagerotate($im, 180, 0);
imagecolortransparent($rotate,0);
imagesavealpha($rotate, true);
$c = imagecolorat($rotate,5,5);
printf(%X\n, $c);
?
--EXPECTF--
32FF

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