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  1. <?php
  2.  
  3. $a = [0b10001000101, 0b10001000011, 0b10000111001];
  4. echo($a[2] - $a[1]);
  5. echo "\n";
  6. echo(mb_ord("й") - mb_ord("у"));
  7. echo "\n";
  8. echo($a[1] - $a[0]);
  9. echo "\n";
  10. echo(mb_ord("у") - mb_ord("х"));
Success #stdin #stdout 0.02s 24304KB
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Standard input is empty
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-10
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-2
https://ideone.com/XtDbVM
language:
PHP (php 7.3.5)
created:
3 years ago
visibility:
public

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