File: /var/www/html/piechart.php
<?php
$imageX = imagecreatetruecolor(300, 300);
imagealphablending($imageX, false);
imagesavealpha($imageX,true);
$transparent = imagecolorallocatealpha($imageX, 255, 255, 255, 127);
imagefilledrectangle($imageX, 0, 0, 300, 300, $transparent);
$white = imagecolorallocate($imageX, 0xFF, 0xFF, 0xFF);
$gray = imagecolorallocate($imageX, 232,178, 15);
$darkgray = imagecolorallocate($imageX, 148, 113, 6);
$navy = imagecolorallocate($imageX, 126,150, 8);
$darknavy = imagecolorallocate($imageX,91, 109,2);
$darkred = imagecolorallocate($imageX, 114, 14, 14);
$red = imagecolorallocate($imageX, 170, 34, 34);
$value1 = 90;
$value2=50;
$value2=$value2+$value1;
$value3=$value2+5;
for ($i = 160; $i > 150; $i--) {
imagefilledarc($imageX, 150, $i, 200, 200, $value3, $value1, $darknavy, IMG_ARC_PIE);
imagefilledarc($imageX, 150, $i, 200, 200, $value1, $value2 , $darkgray, IMG_ARC_PIE);
imagefilledarc($imageX, 150, $i, 200, 200, $value2, 360 , $darkred, IMG_ARC_PIE);
}
imagefilledarc($imageX, 150, 150, 200, 200, $value3, $value1, $navy, IMG_ARC_PIE);
imagefilledarc($imageX, 150, 150, 200, 200, $value1, $value2 , $gray, IMG_ARC_PIE);
imagefilledarc($imageX, 150, 150, 200, 200, $value2, 360 , $red, IMG_ARC_PIE);
header('Content-type: image/png');
imagepng($imageX);
imagedestroy($imageX);