[Dominick]

bash-2.05a$ grep 'DB' *.* | grep 'word'

search.php: if ($DB_site->num_rows($sqlwords)) {
search.php: while($thisword=$DB_site->fetch_array($sqlwords)) {
search.php: $DB_site->free_result($sqlwords);
search.php: $posts=$DB_site->query("SELECT postid,wordid FROM searchindex WHERE $andor $intitle");
search.php~: $sqlwords=$DB_site->query("SELECT wordid,title FROM word WHERE title LIKE '".addslashes($val)."'");
search.php~: if ($DB_site->num_rows($sqlwords)) {
search.php~: while($thisword=$DB_site->fetch_array($sqlwords)) {
search.php~: $DB_site->free_result($sqlwords);
search.php~: $posts=$DB_site->query("SELECT postid,wordid FROM searchindex WHERE $andor $intitle");
bash-2.05a$

looks to be part of the search engine