link = new mysqli($hostname, $username, $password, $database);
if ($this->link->connect_error) {
trigger_error('Error: Could not make a database link (' . $this->link->connect_errno . ') ' . $this->link->connect_error);
}
$this->link->set_charset("utf8");
$this->link->query("SET SESSION sql_mode = 'NO_ENGINE_SUBSTITUTION'");
}
public function query($sql) {
$query = $this->link->query($sql);
if (!$this->link->errno) {
if ($query instanceof mysqli_result) {
$data = array();
while ($row = $query->fetch_assoc()) {
$data[] = $row;
}
$result = new stdClass();
$result->row = isset($data[0]) ? $data[0] : array();
$result->rows = $data;
$result->num_rows = $query->num_rows;
$query->close();
return $result;
} else {
return true;
}
} else {
trigger_error('Error: ' . $this->link->error . '
Error No: ' . $this->link->errno . '
' . $sql);
}
}
public function escape($value) {
return $this->link->real_escape_string($value);
}
public function countAffected() {
return $this->link->affected_rows;
}
public function getLastId() {
return $this->link->insert_id;
}
public function __destruct() {
$this->link->close();
}
}
?>