title: setting accountexpires date with PHP and LDAP
body: <p>I'm having trouble setting the 'accountexpires' and wondered if anyone knows a way around it, I believe it's because I have a 18 digit number. I have a form where someone sets a date, I need to set the account to expire then, if I provide the number as a hardcoded string it works, but I cannot convert the finished calculation to a string. Anyone know any way around this? thanks.</p>
  
  <pre><code>&lt;?php
  $currentTimeUnix = 1442383989; //this will vary depending on user's input
  $secondsBetween1601and1970 = 11644473600;
  $timesAdded = $currentTimeUnix + $secondsBetween1601and1970;// comes to 13086857589
  $nanoseconds = $timesAdded * 10000000; //comes to 130868575890000000
  echo $nanoseconds; //displays 1.3086857589E+017
  echo (string)$nanoseconds; //displays 1.3086857589E+017
  echo strval($nanoseconds); //displays 1.3086857589E+017
  ?&gt;
  </code></pre>