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  1. <?php
  2.  
  3. $imageWidth = 1000;
  4. $imageHeight = 500;
  5. $ar = 0.8;
  6.  
  7. if ($ar < 1) { // "tall" crop
  8.     $cropWidth = min($imageHeight * $ar, $imageWidth);
  9.     $cropHeight = $cropWidth / $ar;
  10. }
  11. else { // "wide" or square crop
  12.     $cropHeight = min($imageWidth / $ar, $imageHeight);
  13.     $cropWidth = $cropHeight * $ar;
  14. }
  15.  
  16. echo "Cropped: $cropWidth x $cropHeight";
  17.  
Success #stdin #stdout 0.03s 25820KB
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stdin
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Standard input is empty
stdout
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Cropped: 400 x 500
https://ideone.com/sPa0Au
language:
PHP (php 7.3.5)
created:
11 days ago
visibility:
public

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