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<style>  
body { background:#1a1a1a; color:#ccc; font-family:monospace; padding:20px; }  
a { color:#6cf; text-decoration:none; }  
a:hover { text-decoration:underline; }  
textarea,input[type=text] { width:100%; font-family:monospace; background:#222; color:#fff; border:1px solid #444; }  
input[type=submit] { background:#333; color:#fff; border:none; padding:5px 10px; }  
</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2FSRC%2F'>SRC</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2F'>php-8.4.5</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2F'>ext</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2Fgd%2F'>gd</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2Fgd%2Ftests%2F'>tests</a>/</p><hr><h3>✏️ Editing: bug27582_1.phpt</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>--TEST--
Bug #27582 (ImageFillToBorder() on alphablending image looses alpha on fill color)
--EXTENSIONS--
gd
--SKIPIF--
&lt;?php
if (!(imagetypes() &amp; IMG_PNG)) {
    die(&quot;skip No PNG support&quot;);
}
?&gt;
--FILE--
&lt;?php
$dest = dirname(realpath(__FILE__)) . &#039;/bug27582.png&#039;;
@unlink($dest);
$im = ImageCreateTrueColor(10, 10);
imagealphablending($im, true);
imagesavealpha($im, true);
$bordercolor=ImageColorAllocateAlpha($im, 0, 0, 0, 2);
$color = ImageColorAllocateAlpha($im, 0, 0, 0, 1);
ImageFillToBorder($im, 5, 5, $bordercolor, $color);
imagepng($im, $dest);

$im2 = imagecreatefrompng($dest);
$col = imagecolorat($im2, 5, 5);
$color = imagecolorsforindex($im2, $col);
echo $color[&#039;alpha&#039;];
@unlink($dest);
?&gt;
--EXPECT--
1
</textarea><br>  
            <input type='submit' value='Save'>  
        </form>  
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