db_addr = $db_addr;
$this->db_user = $db_user;
$this->db_pass = $db_pass;
$this->db_name = $db_name;
if (DB_PCONNECT == true)
{
$connectfunc = "mysql_pconnect";
}
else
{
$connectfunc = "mysql_connect";
}
$this->link = $connectfunc($db_addr, $db_user, $db_pass)
or $this->error("Could not connect to database server. Check that the values of DB_ADDR, DB_USER and DB_PASS in hlstats.php are set correctly.");
mysql_select_db($db_name, $this->link)
or $this->error("Could not select database '$db_name'. Check that the value of DB_NAME in hlstats.php is set correctly.");
}
function data_seek ($row_number, $result=-1)
{
if ($result < 0) $result = $this->result;
return mysql_data_seek($result, $row_number);
}
function fetch_array ($result=-1)
{
if ($result < 0) $result = $this->result;
$this->rowdata = mysql_fetch_array($result);
return $this->rowdata;
}
function fetch_row ($result=-1)
{
if ($result < 0) $result = $this->result;
$this->rowdata = mysql_fetch_row($result);
return $this->rowdata;
}
function free_result ($result=-1)
{
if ($result < 0) $result = $this->result;
return mysql_free_result($result);
}
function insert_id ()
{
$this->insert_id = mysql_insert_id($this->link);
return $this->insert_id;
}
function num_rows ($result=-1)
{
if ($result < 0) $result = $this->result;
$this->numrows = mysql_num_rows($result);
return $this->numrows;
}
function query ($query, $showerror=true)
{
global $db_debug;
$this->query = $query;
$this->result = mysql_query($query, $this->link);
if ($db_debug)
{
echo "$query
";
}
if (!$this->result)
{
if ($showerror)
{
$this->error("Bad query.");
}
else
{
return 0;
}
}
return $this->result;
}
function result ($row, $field, $result=-1)
{
if ($result < 0) $result = $this->result;
return mysql_result($result, $row, $field);
}
function error ($message, $exit=true)
{
error(
"Database Error
\n
\n" .
"Server Address: $this->db_addr
\n" .
"Server Username: $this->db_user\n" .
"Error Diagnostic:
\n$message
\n" .
"Server Error: (" . mysql_errno() . ") " . mysql_error() . "
\n" .
"Last SQL Query:
\n
$this->query
",
$exit
);
}
function dberror ()
{
return mysql_error();
}
}
?>