note 85700 added to function.imagerotate

I couldn't get the replacements from 'the dot thawk' or 'pilot' to work for some reason, so here's my own replacement. It uses ImageMagick; binary must be installed, and you may need to modify the search path. (I didn't use PHP's ImageMagick support for my own reasons.) <?php /** * imagerotate() * Debian php5-gd packages do not include imagerotate() due to some convoluted reason. * * @param int $angle - same as PHP builtin function * @param $bgd_color - not implemented, apparently always #FFFFFF * * @return same as PHP builtin function */ if ( !function_exists( 'imagerotate' ) ) { function imagerotate( $source_image, $angle, $bgd_color ) { $angle = 360-$angle; // GD rotates CCW, imagick rotates CW foreach ( array( '/usr/bin', '/usr/local/bin', '/opt/local/bin', '/sw/bin' ) as $path ) { if ( file_exists( $path . '/convert' ) ) { $imagick = $path . '/convert'; if ( $path == '/opt/local/bin' ) { $imagick = 'DYLD_LIBRARY_PATH="" ' . $imagick; // some kind of conflict with MacPorts and MAMP } break; } } if ( !isset( $imagick ) ) { //trigger_error( 'imagerotate(): could not find imagemagick binary, original image returned', E_USER_WARNING ); return $source_image; } $file1 = '/tmp/imagick_' . rand( 10000,99999 ) . '.png'; $file2 = '/tmp/imagick_' . rand( 10000,99999 ) . '.png'; if ( @imagepng( $source_image, $file1 ) ) { exec( $imagick . ' -rotate ' . $angle . ' ' . $file1 . ' ' . $file2 ); if ( file_exists( $file2 ) ) { $new_image = imagecreatefrompng( $file2 ); unlink( $file1 ); unlink( $file2 ); return $new_image; } else { //trigger_error( 'imagerotate(): imagemagick conversion failed, original image returned', E_USER_WARNING ); return $source_image; } } else { //trigger_error( 'imagerotate(): could not write to ' . $file1 . ', original image returned', E_USER_WARNING ); return $source_image; } } } ?> ---- Server IP: 208.69.120.35 Probable Submitter: 72.43.82.121 ---- Manual Page -- http://www.php.net/manual/en/function.imagerotate.php Edit -- https://master.php.net/note/edit/85700 Del: integrated -- https://master.php.net/note/delete/85700/integrated Del: useless -- https://master.php.net/note/delete/85700/useless Del: bad code -- https://master.php.net/note/delete/85700/bad+code Del: spam -- https://master.php.net/note/delete/85700/spam Del: non-english -- https://master.php.net/note/delete/85700/non-english Del: in docs -- https://master.php.net/note/delete/85700/in+docs Del: other reasons-- https://master.php.net/note/delete/85700 Reject -- https://master.php.net/note/reject/85700 Search -- https://master.php.net/manage/user-notes.php