(PHP 8 >= 8.5.0)
pg_service — Gets the service name of the connection
Returns the name of the connection service used to establish the connection, as defined in the connection service file.
This function is only available if PHP has been built against libpq 18 or later.
connectionUma instância de PgSql\Connection.
Quando o parâmetro connection for null, a conexão padrão será usada.
A conexão padrão é a última conexão feita por pg_connect()
ou pg_pconnect().
A partir do PHP 8.1.0, usar a conexão padrão foi descontinuado.
A string containing the service name of the connection, or an empty string if no service was used.