Create a registration key

Published
by
Andy
on June 5, 2007
in Code snippets and PHP
.

This simple function allows you to generate a random registration key in the format, '1224-54B1-7D35-5EF7'.

PLAIN TEXT
PHP:
  1. function registration_key()
  2. {
  3.     return strtoupper(substr(chunk_split(sprintf('%03d%s',
  4.                       rand(0,999), uniqid('')), 4, '-'), 0, -1));
  5. }

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