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  1. <?php
  2.  
  3. $x = 13;
  4. var_dump($x++); // druk 13, potem $x = $x+1
  5. $y = ++$x; // $x i $y zwiększone o 1 (15)
  6. var_dump($x, $y);
  7. $y = $x--; // zmienia się tylko $x (znaki po zmiennej)
  8. var_dump($x, $y);
Success #stdin #stdout 0.02s 24344KB
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stdin
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Standard input is empty
stdout
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int(13)
int(15)
int(15)
int(14)
int(15)
https://ideone.com/WoOSIg
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
secret

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