PHP GD Progress Bar
This example shows how to display progress bar in php gd.
This example shows how to display progress bar in php gd.<?php
header("Content-type: image/jpeg");
$current = isset($_GET['c']) ? $_GET['c'] : 50;
$start = isset($_GET['s']) ? $_GET['s'] : 0;
$end = isset($_GET['e']) ? $_GET['e'] : 100;
$p = isset($_GET['p']) ? $_GET['p'] : 0;
$pos = floor(2 * $current/($end - $start) * 100);
$im = imagecreate(200, 16);
$white = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);
$green = imagecolorallocate($im, 0, 204, 51);
imagesetthickness($im, 2);
imagerectangle($im, 0, 0, 200, 15, $white);
imagefilledrectangle($im, 0, 0, $pos, 16, $green);
if ($p) {
$text = ($pos / 2).'%';
$font ='C:/WINNT/Fonts/arial.ttf';
$black = imagecolorallocate($im, 0, 0, 0);
imagettftext($im, 8, 0, 95, 12, $black, $font, $text);
}
imagejpeg($im);
imagedestroy($im);
?>
After running the program you will get the following output
