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  1. <?php
  2.  
  3. function poetomy($id) {
  4. 	$id=$id-1;
  5. 	$id++;
  6. 	$id=(int)$id;
  7. 	return $id;
  8. }
  9.  
  10. function ya_za_php($id) {
  11. 	$id=(int)$id;
  12. 	return $id;
  13. }
  14.  
  15. $id = '9223372036854775808';
  16. var_dump(poetomy($id));
  17. var_dump(ya_za_php($id));
Success #stdin #stdout 0.01s 24800KB
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Standard input is empty
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int(-9223372036854775808)
int(9223372036854775807)
https://ideone.com/OZCpmt
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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