Generate a Random String

This function generates a random string

 

function generate_rand($l)
{
$c= “ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789”;
srand((double)microtime()*1000000);
for($i=0; $i<$l; $i++)
{
$rand.= $c[rand()%strlen($c)];
}
return $rand;
}

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