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All Image to JPG/JPeG Converter and Resizer

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I edit this from tylerhall on 11/30/-1

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  1. function image($file_temporary, $file_destination, $width, $height, $type = "jpg") {
  2.         $type 		= strtolower($type);
  3.         $image_size = getimagesize($file_temporary);
  4.  
  5.         if($image_size[0] > $image_size[1]) {
  6.             $new_width 	= $width;
  7.             $new_height = $image_size[1] * ($new_width / $image_size[0]);
  8.         }
  9.         else {
  10.             $new_height = $height;
  11.             $new_width 	= $image_size[0] * ($new_height / $image_size[1]);
  12.         }
  13.  
  14.         switch(image_type_to_mime_type($image_size[2])) {
  15.             case "image/jpeg":
  16.                 $image = imagecreatefromjpeg($file_temporary);
  17.                 break;
  18.             case "image/gif":
  19.                 $image = imagecreatefromgif($file_temporary);
  20.                 break;
  21.             case "image/png":
  22.                 $image = imagecreatefrompng($file_temporary);
  23.                 break;
  24.             default:
  25.                 $t = image_type_to_mime_type($image_size[2]);
  26.                 echo "The file type {$t} is not supported, please use either jpeg, gif, or png";
  27.                 break;
  28.         }
  29.  
  30.         $thumb = imagecreatetruecolor($new_width, $new_height);
  31.         imagecopyresampled($thumb, $image, 0, 0, 0, 0, $new_width, $new_height, $image_size[0], $image_size[1]);
  32.  
  33.         switch($type) {
  34.             case "jpg":
  35.             case "jpeg":
  36.                 //header("Content-type: image/jpeg");
  37.                 imagejpeg($thumb, $file_destination);
  38.                 break;
  39.             case "gif":
  40.                 //header("Content-type: image/gif");
  41.                 imagegif($thumb, $file_destination);
  42.                 break;
  43.             case "png":
  44.                 //header("Content-type: image/png");
  45.                 imagepng($thumb, $file_destination);
  46.                 break;
  47.             default:
  48.                 echo "The image type {$type} is not supported, please choose another.";
  49.                 break;
  50.         }
  51.  
  52.         imagedestroy($image);
  53.         imagedestroy($thumb);
  54.  
  55. 		return true;
  56. }

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