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  1. <?php
  2.  
  3. // your code goes here
  4. $initialDate = strtotime("2018-12-01");
  5.  
  6. $years = (date("Y") - date("Y", $initialDate));
  7.  
  8. $number = 500 + $years*12 
  9.           + date("m") - date("m", $initialDate);
  10.  
  11. echo $number;
Success #stdin #stdout 0s 82624KB
comments (?)
stdin 
Standard input is empty
stdout 
503
https://ideone.com/iobOZO
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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