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  1. <?php
  2.  
  3. $foo = "3d8";
  4. echo "$foo\n";
  5. $foo++;
  6. echo "$foo\n";
  7. $foo++;
  8. echo "$foo\n";
  9. $foo++;
  10. echo "$foo\n";
  11.  
  12. ?>
Success #stdin #stdout 0.02s 24448KB
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stdin
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Standard input is empty
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3d8
3d9
3e0
4
https://ideone.com/Cgw5vU
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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