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<?
function db_connect($host, $user, $pass, $name) {
mysql_pconnect($host, $user, $pass) or die(mysql_Error());
mysql_select_db($name) or die ("unable to select database");
// NOTE: we are using a persistent connection!
}
function db_query($query, $debug = false) {
// perform query:
$qid = mysql_query($query);
// debug output (if required):
if ($debug) print "<PRE>query: ". htmlspecialchars($query) ."<BR>error message: ". mysql_error() ."</PRE>";
if (!$qid) watchdog("error", "database: ". mysql_error() ."<BR>query: ". htmlspecialchars($query) ."");
// return result from query:
return $qid;
}
function db_fetch_object($qid) {
if ($qid) return mysql_fetch_object($qid);
}
function db_num_rows($qid) {
if ($qid) return mysql_num_rows($qid);
}
function db_fetch_row($qid) {
if ($qid) return mysql_fetch_row($qid);
}
function db_fetch_array($qid) {
if ($qid) return mysql_fetch_array($qid);
}
function db_result($qid, $field = 0) {
if ($qid) return mysql_result($qid, $field);
}
function db_insert_id() {
return mysql_insert_id();
}
// Setup database connection:
db_connect($db_host, $db_user, $db_pass, $db_name);
?>
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