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<?php function thumbnail($i,$nw,$p,$nn) { $img=imagecreatefromjpeg("$i"); $ow=imagesx($img); $oh=imagesy($img); $scale=$nw/$ow; $nh=ceil($oh*$scale); $newimg=imagecreate($nw,$nh); imagecopyresized($newimg,$img,0,0,0,0,$nw,$nh,$ow,$oh); imagejpeg($newimg, $p.$nn); return true; } #thumbnail(filetouse,newwidth,newpath,newname); thumbnail("/img/x.jpg",100,"/img/thm/","xt.jpg"); ?>