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Upload images and generate thumbnails using ImageMagick

WBOY
Release： 2016-07-25 08:45:43
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Using ImageMagick you can create thumbnails easily and faster, much easier than with PHP.
  1. // Location to upload main image:
  2. $mainDir = $_SERVER['DOCUMENT_ROOT'].'/images/l/';
  3. // Location to create the thumb image:
  4. $smalDir = $_SERVER['DOCUMENT_ROOT'].'/images/s/';
  5. // Command to use:
  6. $command = '/usr/bin/convert';
  7. // Thumbnail width:
  8. $size = 210;
  9. // Make sure we have an image:
  10. if(isset($_POST['submit'])){
  11. if(getimagesize($_FILES['photo']['tmp_name'])){
  12. $name = $_FILES ['photo']['name'];
  13. $uploadfile = $mainDir . $name;
  14. move_uploaded_file($_FILES['photo']['tmp_name'], $uploadfile);
  15. $lrgImg = $mainDir . $name ;
  16. $smlImg = $smalDir . $name;
  17. $imageMagick = $command . " '". $lrgImg . "' -resize '$size' '" . $smlImg . "'";
  18. shell_exec($imageMagick);
  19. }
  20. header("Location: /test.php");
  21. exit;
  22. }else{
  23. ?>

  28. foreach(glob($smalDir.'*') as $img ){
  29. echo ' ';
  30. }
  31. }
  32. ?>
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Image upload, ImageMagick


Related labels：
图片上传并使用ImageMagick生成缩略图
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