<?php 
header('Content-Type: image/png'); 
(string) $text = (string) $_GET['t'];
(int) $font_size = 22;
(int) $x = 850; //Breite 
(int) $y = 35; //Höhe
(int) $top = 25; //Text Abstand zur Höhe 
(int) $left = 5; //Links
if( $text == 'Hauptseite' || $text == 'Main Page' || $text == 'MainPage' )
{
	(string) $text = 'CHAOS COMMUNICATION CAMP';	
	(int) $font_size = 33; 
	(int) $y = 40;
	(int) $top = 35;
	(int) $left = 0;
}

(string) $font = 'ad/UniversLTStd-UltraCn.ttf'; 
$img = imagecreate($x, $y);
imagecolorallocate($img, 224, 224, 224);  //Hintergrund
$font_color = imagecolorallocate($img, 72, 183, 228); //Schrift
imagettftext($img, $font_size, 0, $left, $top, $font_color, $font, $text); 
imagepng($img); 
imagedestroy($img); 
?>