Upgrading from 4.1.20 to 5.0.77.... Errors
Posted by: RYan Klockner
Date: June 21, 2011 02:09PM

I am in the process of upgrading a server from MySQL 4.1.20 to 5.0.77, as well as upgrading PHP from 5.0.4 to 5.1.6. NOTE: Everything was running fine until the upgrade. I'm not sure if it is a PHP or MySQL issue, so perhaps someone can help.

Warning: mysqli::mysqli() [function.mysqli-mysqli]: (28000/1045): Access denied for user 'username'@'localhost' (using password: YES) in D:\httpdocs\includes\class\DBI.php on line 31

The constructor in the DBI class is (I HAVE NOT CHANGED THIS CODE, SO THE CONNECTION INFORMATION IS SOLID):


class DBI extends mysqli {
# Constructor
public function __construct($id) {
if(is_object($id)) {
return true; // do not open a new connection if already opened before
}



# set connection options
if (isset($ini['timeout'])) { // set connection timeout in seconds
parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, $ini['timeout']);
}
if (isset($ini['infile'])) { // enable/disable use of LOAD LOCAL INFILE
parent::options(MYSQLI_OPT_LOCAL_INFILE, $ini['infile']);
}
if (isset($ini['command'])) { // command to execute after when connecting to MySQL server
parent::options(MYSQLI_INIT_COMMAND, $ini['command']);
}
if (isset($ini['optfile'])) { // Read options from named option file instead of my.cnf
parent::options(MYSQLI_READ_DEFAULT_FILE, $ini['optfile']);
}
if (isset($ini['group'])) { // Read options from the named group from my.cnf or the file specified with MYSQL_READ_DEFAULT_FILE.
parent::options(MYSQLI_READ_DEFAULT_GROUP, $ini['group']);
}

# connect to server
$t_host = 'host';
$t_user = 'user';
$t_pass = 'pass';
$t_db = 'db';


parent::__construct(
$t_host,
$t_user,
$t_pass,
$t_db
);

if (mysqli_connect_error()) {
//echo 'Down for Maintenance: '.mysqli_connect_error();
throw new exception("Connect exception: " . mysqli_connect_error());
}
}

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Upgrading from 4.1.20 to 5.0.77.... Errors
June 21, 2011 02:09PM


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