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Posted By

andreiabohner on 12/27/09


Tagged

Pad Left zeros Fill padding


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seloh77


Left padding with zeros

 / Published in: PHP
 

fill string with left zeros

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  1. $s = "2";
  2. $maxLen = 4;
  3. echo str_pad($s, $maxLen, "0", STR_PAD_LEFT); // "0002"
  4.  
  5. // or
  6.  
  7. echo printf("[%04s]\n", $s); // 0002

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