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<?php
 require_once("ImgMerge.php");
 
 
 //sample usage
 
 /*
 //for file save:
 $merge = new ImgMerge(array("base.png", 'logo.jpg', "coberta.png"), 'center', 'button.png');
 */
 
 //for image output
 header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
 header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
 Header( "Content-type: image/png");
 $merge = new ImgMerge(array("base.png", 'logo.jpg', "coberta.png"), 'center');
 ?>
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