connection = @new \MySQLi($hostname, $username, $password, $database, $port);
} catch (\mysqli_sql_exception $e) {
throw new \Exception('Error: ' . $this->connection->error . '
Error No: ' . $this->connection->errno);
}
if (!$this->connection->connect_errno) {
$this->connection->report_mode = MYSQLI_REPORT_ERROR;
$this->connection->set_charset($charset);
//$this->connection->query("SET SESSION sql_mode = 'NO_ZERO_IN_DATE,NO_ENGINE_SUBSTITUTION'");
$this->connection->query("SET SQL_MODE = ''");
} else {
throw new \Exception('Error: Could not make a database link using ' . $username . '@' . $hostname . '!');
}
}
/**
* Execute the SQL Query.
*
* @param string $sql
* @return stdClass|true
* @throws Exception
*/
public function query($sql) {
$query = $this->connection->query($sql);
if (!$this->connection->errno) {
if ($query instanceof \mysqli_result) {
$data = array();
while ($row = $query->fetch_assoc()) {
$data[] = $row;
}
$result = new \stdClass();
$result->num_rows = $query->num_rows;
$result->row = isset($data[0]) ? $data[0] : array();
$result->rows = $data;
$query->close();
return $result;
} else {
return true;
}
} else {
throw new \Exception('Error: ' . $this->connection->error . '
Error No: ' . $this->connection->errno . '
' . $sql);
}
}
/**
* Important escape to prevent SQL injection.
*
* @param string $value
* @return string
*/
public function escape($value) {
return $this->connection->real_escape_string($value);
}
/**
* Number of affected rows
*
* @return int */
public function countAffected() {
return $this->connection->affected_rows;
}
/** @return int|string */
public function getLastId() {
return $this->connection->insert_id;
}
/** @return bool */
public function isConnected() {
return $this->connection->ping();
}
/** @return void */
public function __destruct() {
$this->connection->close();
}
}