1--TEST-- 2Bug #27582 (ImageFillToBorder() on alphablending image looses alpha on fill color) 3--EXTENSIONS-- 4gd 5--SKIPIF-- 6<?php 7if (!(imagetypes() & IMG_PNG)) { 8 die("skip No PNG support"); 9} 10?> 11--FILE-- 12<?php 13$dest = dirname(realpath(__FILE__)) . '/bug27582.png'; 14@unlink($dest); 15$im = ImageCreateTrueColor(10, 10); 16imagealphablending($im, true); 17imagesavealpha($im, true); 18$bordercolor=ImageColorAllocateAlpha($im, 0, 0, 0, 2); 19$color = ImageColorAllocateAlpha($im, 0, 0, 0, 1); 20ImageFillToBorder($im, 5, 5, $bordercolor, $color); 21imagepng($im, $dest); 22 23$im2 = imagecreatefrompng($dest); 24$col = imagecolorat($im2, 5, 5); 25$color = imagecolorsforindex($im2, $col); 26echo $color['alpha']; 27@unlink($dest); 28?> 29--EXPECT-- 301 31
