1--TEST-- 2Bug #38179 (imagecopy from a palette to a truecolor image loses alpha channel) 3--SKIPIF-- 4<?php 5 if (!function_exists('imagecopy')) die("skip gd extension not available\n"); 6?> 7--FILE-- 8<?php 9$src = imagecreate(5,5); 10$c0 = imagecolorallocate($src, 255,255,255); 11$c1 = imagecolorallocatealpha($src, 255,0,0,70); 12 13imagealphablending($src, 0); 14imagefill($src, 0,0, $c1); 15 16$dst_tc = imagecreatetruecolor(5,5); 17imagealphablending($dst_tc, 0); 18 19imagecopy($dst_tc, $src, 0,0, 0,0, imagesx($src), imagesy($src)); 20 21$p1 = imagecolorat($dst_tc, 3,3); 22printf("%X\n", $p1); 23 24imagedestroy($src); imagedestroy($dst_tc); 25?> 26--EXPECTF-- 2746FF0000 28 29
