shop.balmet.com

mssql.php (1849B)

---

 <?php
 namespace DB;
 final class MSSQL {
 	private $connection;
 
 	public function __construct($hostname, $username, $password, $database, $port = '1433') {
 		if (!$this->connection = mssql_connect($hostname. ':' . $port, $username, $password)) {
 			throw new \Exception('Error: Could not make a database connection using ' . $username . '@' . $hostname);
 		}
 
 		if (!mssql_select_db($database, $this->link)) {
 			throw new \Exception('Error: Could not connect to database ' . $database);
 		}
 
 		mssql_query("SET NAMES 'utf8'", $this->connection);
 		mssql_query("SET CHARACTER SET utf8", $this->connection);
 	}
 
 	public function query($sql) {
 		$resource = mssql_query($sql, $this->connection);
 
 		if ($resource) {
 			if (is_resource($resource)) {
 				$i = 0;
 
 				$data = array();
 
 				while ($result = mssql_fetch_assoc($resource)) {
 					$data[$i] = $result;
 
 					$i++;
 				}
 
 				mssql_free_result($resource);
 
 				$query = new \stdClass();
 				$query->row = isset($data[0]) ? $data[0] : array();
 				$query->rows = $data;
 				$query->num_rows = $i;
 
 				unset($data);
 
 				return $query;
 			} else {
 				return true;
 			}
 		} else {
 			throw new \Exception('Error: ' . mssql_get_last_message($this->connection) . '<br />' . $sql);
 		}
 	}
 
 	public function escape($value) {
 		$unpacked = unpack('H*hex', $value);
 
 		return '0x' . $unpacked['hex'];
 	}
 
 	public function countAffected() {
 		return mssql_rows_affected($this->connection);
 	}
 
 	public function getLastId() {
 		$last_id = false;
 
 		$resource = mssql_query("SELECT @@identity AS id", $this->connection);
 
 		if ($row = mssql_fetch_row($resource)) {
 			$last_id = trim($row[0]);
 		}
 
 		mssql_free_result($resource);
 
 		return $last_id;
 	}
 
 	public function __destruct() {
 		mssql_close($this->connection);
 	}
 }