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  1. <?php
  2.  
  3. function esquerda($str, $length) 
  4. {
  5.     return substr($str, (strlen($str) - $length), $length);
  6. }
  7.  
  8. $n =  '1400001';
  9.  
  10. echo esquerda($n, 5);
  11.  
  12.  
Success #stdin #stdout 0.02s 23468KB
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Standard input is empty
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00001
https://ideone.com/MJJYqv
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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