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assbach http://blog.assbach.de

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[PHP] create a random string

// create a random string of 16 chars


$len = 16;
$base='ABCDEFGHKLMNOPQRSTWXYZabcdefghjkmnpqrstwxyz123456789';
$max=strlen($base)-1;
$activatecode='';
mt_srand((double)microtime()*1000000);
while (strlen($activatecode)<$len+1)
  $activatecode.=$base{mt_rand(0,$max)};
  
echo $activatecode;
to random php string by assbach on Dec 10, 2006
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