1--TEST-- 2Bug #67325 (imagetruecolortopalette: white is duplicated in palette) 3--SKIPIF-- 4<?php 5if (!extension_loaded('gd')) die('skip gd extension not available'); 6if (!GD_BUNDLED && version_compare(GD_VERSION, '2.2.3', '<=')) { 7 die("skip test requires newer than GD 2.2.3"); 8} 9 if (!(imagetypes() & IMG_JPG)) die('skip JPEG support not available'); 10?> 11--FILE-- 12<?php 13$filename = __DIR__ . DIRECTORY_SEPARATOR . 'bug67325.jpg'; 14 15$im = imagecreatefromjpeg($filename); 16imagetruecolortopalette($im, 0, 256); 17 18$white = 0; 19for ($i = 0; $i < 256; $i++) { 20 $components = imagecolorsforindex($im, $i); 21 if ($components['red'] === 255 && $components['green'] === 255 && $components['blue'] === 255) { 22 $white++; 23 } 24} 25var_dump($white); 26 27imagedestroy($im); 28?> 29--EXPECT-- 30int(0) 31
