(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.
connection Una instancia PgSql\Connection.
Cuando connection es null, se usa la conexión predeterminada.
La conexión predeterminada es la última conexión hecha por pg_connect()
o pg_pconnect()
Desde PHP 8.1.0, usar la conexión predeterminada está obsoleto.
A string containing the service name of the connection, or an empty string if no service was used.