utils/lib/db_open.inc.php

<?php
        include "../conf/db_conn.conf.php";

        function db_open($sql_charset = "gb2312")
        {
                global $DB_hostname, $DB_username, $DB_password, $DB_database, $DB_session_timezone;

                mysqli_report(MYSQLI_REPORT_OFF);

                $mysqli = @new mysqli($DB_hostname, $DB_username, $DB_password, $DB_database);

                if ($mysqli->connect_errno)
                {
                        echo ("Mysqli connection error: " . $mysqli->connect_error);
                        return NULL;
                }

                $mysqli->set_charset($sql_charset);
                if ($mysqli->errno) {
                        echo ("Mysqli error: " . $mysqli->error . "\n");
                }

                if (isset($DB_session_timezone))
                {
                        $mysqli->query("SET time_zone = '" . $DB_session_timezone . "'");
                        if ($mysqli->errno) {
                                echo ("Mysqli error: " . $mysqli->error . "\n");
                        }
                }

                return $mysqli;
        }

        if (!isset($db_conn))
        {
                $db_conn = db_open();

                if ($db_conn == NULL)
                {
                        exit();
                }
        }
1	<?php
2	include "../conf/db_conn.conf.php";
3
4	function db_open($sql_charset = "gb2312")
5	{
6	global $DB_hostname, $DB_username, $DB_password, $DB_database, $DB_session_timezone;
7
8	mysqli_report(MYSQLI_REPORT_OFF);
9
10	$mysqli = @new mysqli($DB_hostname, $DB_username, $DB_password, $DB_database);
11
12	if ($mysqli->connect_errno)
13	{
14	echo ("Mysqli connection error: " . $mysqli->connect_error);
15	return NULL;
16	}
17
18	$mysqli->set_charset($sql_charset);
19	if ($mysqli->errno) {
20	echo ("Mysqli error: " . $mysqli->error . "\n");
21	}
22
23	if (isset($DB_session_timezone))
24	{
25	$mysqli->query("SET time_zone = '" . $DB_session_timezone . "'");
26	if ($mysqli->errno) {
27	echo ("Mysqli error: " . $mysqli->error . "\n");
28	}
29	}
30
31	return $mysqli;
32	}
33
34	if (!isset($db_conn))
35	{
36	$db_conn = db_open();
37
38	if ($db_conn == NULL)
39	{
40	exit();
41	}
42	}
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