meo

makeThumb.class.php<?class thumbMaker{	var $extension;	var $upfile;	var $dstfile;	function makeThumb($max_width, $max_height, $upfile, $dstfile){		  		   $size = GetImageSize($upfile);		         $width = $size[0];		         $height = $size[1];		        		         $x_ratio = $max_width / $width;		         $y_ratio = $max_height / $height;		         if( ($width <= $max_width) && ($height <= $max_height) )		         {		               $tn_width = $width;		               $tn_height = $height;		         }		         elseif (($x_ratio * $height) < $max_height)		         {		               $tn_height = ceil($x_ratio * $height);		               $tn_width = $max_width;		         }		         else		         {		               $tn_width = ceil($y_ratio * $width);		               $tn_height = $max_height;		         }			 if ($this->extension == "jpg"){			     $src = ImageCreateFromJpeg($upfile);			     $dst = ImageCreateTrueColor($tn_width, $tn_height);			     ImageCopyResized($dst, $src, 0, 0, 0, 0, $tn_width, $tn_height, $width, $height);			     ImageJpeg($dst, $dstfile);			 } else {				 $src = ImageCreateFromGif($upfile);			     $dst = ImageCreateTrueColor($tn_width, $tn_height);			     ImageCopyResized($dst, $src, 0, 0, 0, 0, $tn_width, $tn_height, $width, $height);			     ImageGif($dst, $dstfile);			 }	}}?>example.php<?// Simple thumbnail maker// Variables available are// extension, upfile, dstfile, max_width, max_height// Currently supports GIF and JPG// makeThumb($max_width, $max_height, $upfile, $dstfile);include('makeThumb.class.php');$tum = new thumbMaker;$grabExt = explode(".", $_FILES['file']['name']);$tum->extension = $grabExt[1];$tum->upfile = $_FILES['file']['tmp_name'];$tum->dstfile = "mythumb/" . $_FILES['file']['name'];$tum->makeThumb(100,100);?>