connection = new \SQLite3($hostname.$database, SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE, $password);
if (!$this->connection) {
throw new \Phacil\Framework\Exception('Error: ' . $this->connection->lastErrorMsg() . '
Error No: ' . $this->connection->lastErrorCode());
}
}
/**
*
* @param string $sql
* @return \Phacil\Framework\Databases\Object\ResultInterface|true
* @throws \Phacil\Framework\Exception
*/
public function query($sql){
//$query = $this->connection->query($sql);
if ($stm = $this->connection->prepare($sql)) {
$query = $stm->execute();
if (!$query instanceof \SQLite3Result || $query->numColumns() == 0)
return true;
$data = [];
while ($row = $query->fetchArray(SQLITE3_ASSOC)) {
$data[] = $row;
}
$result = new \Phacil\Framework\Databases\Object\Result();
$result->setNumRows((!empty($data)) ? count($data) : 0);
$result->setRow(isset($data[0]) ? $data[0] : array());
$result->setRows($data);
$query->finalize();
return $result;
} else {
throw new \Phacil\Framework\Exception('Error: ' . $this->connection->lastErrorMsg() . '
Error No: ' . $this->connection->lastErrorCode() . '
' . $sql);
}
}
/**
* @param string $value
* @return string
*/
public function escape($value) {
return $this->connection->escapeString($value);
}
/** @return int */
public function countAffected() {
return $this->connection->changes();
}
/** @return int */
public function getLastId() {
return $this->connection->lastInsertRowID();
}
/** @return bool */
public function isConnected() {
return ($this->connection) ? true : false;
}
/** @return void */
public function __destruct() {
$this->connection->close();
}
/**
* Execute a prepared statement with parameters
*
* @param string $sql SQL query with named placeholders
* @param array $params Associative array of parameters
* @return \Phacil\Framework\Databases\Object\ResultInterface|true
* @throws \Phacil\Framework\Exception
*/
public function execute($sql, array $params = [])
{
if (!empty($params)) {
// Bind parameters if there are any
foreach ($params as $placeholder => &$param) {
$sql = str_replace($placeholder, ':' . $placeholder, $sql);
}
$stmt = $this->connection->prepare($sql);
if ($stmt === false) {
throw new \Phacil\Framework\Exception('Error preparing query: ' . $this->connection->lastErrorMsg());
}
foreach ($params as $placeholder => &$param) {
$stmt->bindValue(':' . $placeholder, $param);
}
$result = $stmt->execute();
if ($result === false) {
throw new \Phacil\Framework\Exception('Error executing query: ' . $this->connection->lastErrorMsg());
}
// Processar resultados se for um SELECT
if ($result instanceof \SQLite3Result) {
$data = [];
while ($row = $result->fetchArray(SQLITE3_ASSOC)) {
$data[] = $row;
}
$resultObj = new \Phacil\Framework\Databases\Object\Result();
$resultObj->setNumRows(count($data));
$resultObj->setRow(isset($data[0]) ? $data[0] : []);
$resultObj->setRows($data);
return $resultObj;
}
// Se não for um SELECT, apenas retornar verdadeiro
return true;
} else {
// Se não há parâmetros, executar diretamente sem consulta preparada
return $this->query($sql);
}
}
}