/** @var PDO|mysqli */
protected $connection;
protected $driver;
- private $emulate_prepares = false;
+ protected $emulate_prepares = false;
private $error = false;
private $errorno = 0;
private $affected_rows = 0;
{
// Use environment variables for mysql if they are set beforehand
if (!empty($server['MYSQL_HOST'])
- && (!empty($server['MYSQL_USERNAME'] || !empty($server['MYSQL_USER'])))
+ && (!empty($server['MYSQL_USERNAME']) || !empty($server['MYSQL_USER']))
&& $server['MYSQL_PASSWORD'] !== false
&& !empty($server['MYSQL_DATABASE']))
{
return false;
}
+ $persistent = (bool)$this->configCache->get('database', 'persistent');
+
$this->emulate_prepares = (bool)$this->configCache->get('database', 'emulate_prepares');
$this->pdo_emulate_prepares = (bool)$this->configCache->get('database', 'pdo_emulate_prepares');
}
try {
- $this->connection = @new PDO($connect, $user, $pass);
+ $this->connection = @new PDO($connect, $user, $pass, [PDO::ATTR_PERSISTENT => $persistent]);
$this->connection->setAttribute(PDO::ATTR_EMULATE_PREPARES, $this->pdo_emulate_prepares);
$this->connected = true;
} catch (PDOException $e) {
return $this->e($sql, $param);
}
+ /**
+ * Inserts a row with the provided data in the provided table.
+ * If the data corresponds to an existing row through a UNIQUE or PRIMARY index constraints, it updates the row instead.
+ *
+ * @param string|array $table Table name or array [schema => table]
+ * @param array $param parameter array
+ *
+ * @return boolean was the insert successful?
+ * @throws \Exception
+ */
+ public function replace($table, array $param)
+ {
+ if (empty($table) || empty($param)) {
+ $this->logger->info('Table and fields have to be set');
+ return false;
+ }
+
+ $table_string = DBA::buildTableString($table);
+
+ $fields_string = implode(', ', array_map([DBA::class, 'quoteIdentifier'], array_keys($param)));
+
+ $values_string = substr(str_repeat("?, ", count($param)), 0, -2);
+
+ $sql = "REPLACE " . $table_string . " (" . $fields_string . ") VALUES (" . $values_string . ")";
+
+ return $this->e($sql, $param);
+ }
+
/**
* Fetch the id of the last insert command
*
if (is_bool($old_fields)) {
if ($do_insert) {
$values = array_merge($condition, $fields);
- return $this->insert($table, $values, $do_insert);
+ return $this->replace($table, $values);
}
$old_fields = [];
}