home/alospiesjs/www/apis/youtube/vendor/illuminate/database/Connectors/MySqlConnector.php000060400000013615151161115750026103 0ustar00getDsn($config); $options = $this->getOptions($config); // We need to grab the PDO options that should be used while making the brand // new connection instance. The PDO options control various aspects of the // connection's behavior, and some might be specified by the developers. $connection = $this->createConnection($dsn, $config, $options); if (! empty($config['database'])) { $connection->exec("use `{$config['database']}`;"); } $this->configureIsolationLevel($connection, $config); $this->configureEncoding($connection, $config); // Next, we will check to see if a timezone has been specified in this config // and if it has we will issue a statement to modify the timezone with the // database. Setting this DB timezone is an optional configuration item. $this->configureTimezone($connection, $config); $this->setModes($connection, $config); return $connection; } /** * Set the connection transaction isolation level. * * @param \PDO $connection * @param array $config * @return void */ protected function configureIsolationLevel($connection, array $config) { if (! isset($config['isolation_level'])) { return; } $connection->prepare( "SET SESSION TRANSACTION ISOLATION LEVEL {$config['isolation_level']}" )->execute(); } /** * Set the connection character set and collation. * * @param \PDO $connection * @param array $config * @return void|\PDO */ protected function configureEncoding($connection, array $config) { if (! isset($config['charset'])) { return $connection; } $connection->prepare( "set names '{$config['charset']}'".$this->getCollation($config) )->execute(); } /** * Get the collation for the configuration. * * @param array $config * @return string */ protected function getCollation(array $config) { return isset($config['collation']) ? " collate '{$config['collation']}'" : ''; } /** * Set the timezone on the connection. * * @param \PDO $connection * @param array $config * @return void */ protected function configureTimezone($connection, array $config) { if (isset($config['timezone'])) { $connection->prepare('set time_zone="'.$config['timezone'].'"')->execute(); } } /** * Create a DSN string from a configuration. * * Chooses socket or host/port based on the 'unix_socket' config value. * * @param array $config * @return string */ protected function getDsn(array $config) { return $this->hasSocket($config) ? $this->getSocketDsn($config) : $this->getHostDsn($config); } /** * Determine if the given configuration array has a UNIX socket value. * * @param array $config * @return bool */ protected function hasSocket(array $config) { return isset($config['unix_socket']) && ! empty($config['unix_socket']); } /** * Get the DSN string for a socket configuration. * * @param array $config * @return string */ protected function getSocketDsn(array $config) { return "mysql:unix_socket={$config['unix_socket']};dbname={$config['database']}"; } /** * Get the DSN string for a host / port configuration. * * @param array $config * @return string */ protected function getHostDsn(array $config) { extract($config, EXTR_SKIP); return isset($port) ? "mysql:host={$host};port={$port};dbname={$database}" : "mysql:host={$host};dbname={$database}"; } /** * Set the modes for the connection. * * @param \PDO $connection * @param array $config * @return void */ protected function setModes(PDO $connection, array $config) { if (isset($config['modes'])) { $this->setCustomModes($connection, $config); } elseif (isset($config['strict'])) { if ($config['strict']) { $connection->prepare($this->strictMode($connection, $config))->execute(); } else { $connection->prepare("set session sql_mode='NO_ENGINE_SUBSTITUTION'")->execute(); } } } /** * Set the custom modes on the connection. * * @param \PDO $connection * @param array $config * @return void */ protected function setCustomModes(PDO $connection, array $config) { $modes = implode(',', $config['modes']); $connection->prepare("set session sql_mode='{$modes}'")->execute(); } /** * Get the query to enable strict mode. * * @param \PDO $connection * @param array $config * @return string */ protected function strictMode(PDO $connection, $config) { $version = $config['version'] ?? $connection->getAttribute(PDO::ATTR_SERVER_VERSION); if (version_compare($version, '8.0.11') >= 0) { return "set session sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION'"; } return "set session sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'"; } }