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  1. <?php
  2. $a = "2d9";
  3. echo "$a\n";
  4. ++$a;
  5. echo "$a\n";
  6. ++$a;
  7. echo "$a\n";
  8. ++$a;
  9. echo "$a\n";
  10. ?>
Success #stdin #stdout 0.01s 20520KB
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stdin
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Standard input is empty
stdout
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2d9
2e0
3
4
https://ideone.com/SiwJEl
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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