How can I increase 0000 by 1 and keep formatting?

Posted by zx on Stack Overflow See other posts from Stack Overflow or by zx
Published on 2010-04-18T07:12:23Z Indexed on 2010/04/18 7:33 UTC
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php

$i=0000;
while($i<=1231)
{
  print "$i";
  $i++;
}

I want it to display 0001, 0002, 0003, 0004, but instead it prints: 0, 1, 2

Does anyone know why this isn't working?
Thank you in advance.

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Developer IT

How can I increase 0000 by 1 and keep formatting? - Developer IT

How can I increase 0000 by 1 and keep formatting?

php

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