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  1. <?php
  2. function compute($int1, $int2) {
  3. $bool = true;
  4. while($bool) {
  5. if($int1 = $int2) {
  6. return $int2;
  7. }
  8. ($int1 > $int2 ? $int1 -= $int2 : $int2 -= $int2);
  9. }
  10. }
  11. echo compute(10, 3);
  12. echo " ";
  13. echo compute(3, 10);
  14. echo " ";
  15. echo compute(21, 7);
  16. echo " ";
  17. echo compute(20, 22);
  18. echo " ";
  19. echo compute(99, 9);
  20. echo " ";
  21. ?>
Success #stdin #stdout 0.01s 20568KB
stdin
Standard input is empty
stdout
3 10 7 22 9