Convert a text to image
by Guna[ Edit ] 2014-03-07 18:25:33
Sometimes we need to display texts as image to avoid data harvest, this php script will help to achieve that. Save this below code as php file in your htdocs.
Run this page by passing a text, similar to this one:
http://localhost/convert.php?txt=example
if(!isset($_GET['txt']))
{
exit();
}
header ("Content-type: image/png");
$string = $_GET['txt'];
$font = 3;
$width = ImageFontWidth($font) * strlen($string);
$height = ImageFontHeight($font);
$im = @imagecreate ($width,$height);
$background_color = imagecolorallocate ($im, 255, 255, 255); //white background
$text_color = imagecolorallocate ($im, 0, 0,0);//black text
imagestring ($im, $font, 0, 0, $string, $text_color);
imagepng ($im);
