ID: 19700 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Open +Status: Feedback Bug Type: GD related Operating System: Darwin v6 (Mac Server v10.2) PHP Version: 4.2.3 New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php4-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-latest.zip Previous Comments: ------------------------------------------------------------------------ [2002-10-01 20:12:57] [EMAIL PROTECTED] When I am copying a true color image to a regular image using ImageCopy() PHP dies and nothing is returned. ie: (1 sec) 1482 httpd 27.4% 0:10.96 1 8 164 3.77M- 13.1M+ 6.34M 38.2M+ (1 sec) 1514 c++filt3 0.0% 0:00.01 1 9 14 48K 396K 268K 1.37M 1513 crashdump 102.5% 0:01.35 2 15 405 25.2M+ 21.1M+ 33.2M+ 59.7M+ 1482 httpd 0.0% 0:10.96 1 8 164 3.77M 13.1M+ 6.34M 38.2M (1 sec) 1514 c++filt3 0.0% 0:00.01 1 9 14 48K 396K 268K 1.37M 1513 crashdump 99.8% 0:02.40 2 15 405 25.2M 21.1M 33.2M 59.7M 1512 top 4.7% 0:00.42 1 15 18 208K 376K 488K 13.8M 1482 httpd 0.0% 0:10.96 1 8 164 3.77M 13.1M 6.34M 38.2M Here are some example scripts. Notice that ImageCopyResized() works, but ImageCopy() doesn't in the last script. This code works: <?php header( "Content-type: image/png" ); $medimg = $_SERVER['DOCUMENT_ROOT'] . "/riverdata/images/world_map_med.gd2"; //Work-around for another bug. $x = (int) '1053'; $y = (int) '626'; $img = ImageCreateFromGD2Part( $medimg, $x, $y, 800, 600 ); $medimg = ImageCreateTrueColor( 800, 600 ); ImageCopy( $medimg, $img, 0, 0, 0, 0, 800, 600 ); ImageDestroy( $img ); $img = $medimg; $final_img = ImageCreate( 800, 600 ); imagecopyresized ( $final_img, $img, 0, 0, 0, 0, 800, 600, 800, 600); ImageDestroy( $img ); $img = $final_img; ImagePNG( $img ); ImageDestroy( $img ); ?> This code works: <?php header( "Content-type: image/png" ); $medimg = $_SERVER['DOCUMENT_ROOT'] . "/riverdata/images/world_map_med.gd2"; //Work-around for another bug. $x = (int) '1053'; $y = (int) '626'; $img = ImageCreate( 800, 600 ); $medimg = ImageCreateTrueColor( 800, 600 ); ImageCopy( $medimg, $img, 0, 0, 0, 0, 800, 600 ); ImageDestroy( $img ); $img = $medimg; $final_img = ImageCreate( 800, 600 ); imagecopy ( $final_img, $img, 0, 0, 0, 0, 800, 600); ImageDestroy( $img ); $img = $final_img; ImagePNG( $img ); ImageDestroy( $img ); ?> This code works: <?php header( "Content-type: image/png" ); $medimg = $_SERVER['DOCUMENT_ROOT'] . "/riverdata/images/world_map_med.gd2"; //Work-around for another bug. $x = (int) '1053'; $y = (int) '626'; $img = ImageCreateFromGD2Part( $medimg, $x, $y, 800, 600 ); $medimg = ImageCreateTrueColor( 800, 600 ); ImageCopy( $medimg, $img, 0, 0, 0, 0, 800, 600 ); ImageDestroy( $img ); $img = $medimg; ImagePNG( $img ); ImageDestroy( $img ); ?> This code works: <?php header( "Content-type: image/png" ); $medimg = $_SERVER['DOCUMENT_ROOT'] . "/riverdata/images/world_map_med.gd2"; //Work-around for another bug. $x = (int) '1053'; $y = (int) '626'; $img = ImageCreateFromGD2Part( $medimg, $x, $y, 800, 600 ); $final_img = ImageCreate( 800, 600 ); imagecopy ( $final_img, $img, 0, 0, 0, 0, 800, 600); ImageDestroy( $img ); $img = $final_img; ImagePNG( $img ); ImageDestroy( $img ); ?> This code doesn't: <?php header( "Content-type: image/png" ); $medimg = $_SERVER['DOCUMENT_ROOT'] . "/riverdata/images/world_map_med.gd2"; //Work-around for another bug. $x = (int) '1053'; $y = (int) '626'; $img = ImageCreateFromGD2Part( $medimg, $x, $y, 800, 600 ); $medimg = ImageCreateTrueColor( 800, 600 ); ImageCopy( $medimg, $img, 0, 0, 0, 0, 800, 600 ); ImageDestroy( $img ); $img = $medimg; $final_img = ImageCreate( 800, 600 ); imagecopy ( $final_img, $img, 0, 0, 0, 0, 800, 600); ImageDestroy( $img ); $img = $final_img; ImagePNG( $img ); ImageDestroy( $img ); ?> Sorry if this is a dupe. I some other bugs that may have something to do with this, but then again, maybe not. If you want a GD2 image for testing, you can use this one: http://144.92.10.251/riverdata/images/world_map_med.gd2 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=19700&edit=1
