for($n=0;$n < count($query_array);$n++)
{
$boolean_query .= '+' . $vbulletin->db->escape_string($query_array[$n]) . '* ';
}
for($n=0;$n < count($query_array);$n++)
{
if (strlen($query_array[$n]) > 3)
{
$boolean_query .= '+' . $vbulletin->db->escape_string($query_array[$n]) . '* ';
}
}
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