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  1. <?php
  2. function mixString($str1, $str2) {
  3. $str = $str1.$str2;
  4. $i = strlen($str);
  5. $temp = '';
  6. while($i > 1) {
  7. $i = $i - 1;
  8. $j = mt_rand(0, $i);
  9. $temp = $str[$j];
  10. $str[$j] = $str[$i];
  11. $str[$i] = $temp;
  12. }
  13. return $str;
  14. }
  15. echo mixString('Elvis', 'Chidera');
  16. echo "\n";
  17. echo mixString('Elvis', '');
  18. ?>
Success #stdin #stdout 0.01s 20520KB
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dleiEavsrCih
lEivs
https://ideone.com/MzyBlV
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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