pg_get_pid
PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
pg_get_pid - Gets the backend's process ID
Manual
pg_get_pid(
PgSql\Connection$connection ): int
pg_get_pid gets the backend's (database server process) PID. The PID is useful to determine whether or not a NOTIFY message received via pg_get_notify is sent from another process or not.
Parameters
- connection
-
An PgSql\Connection instance.
Return Values
The backend database process ID.
Changelog
| Version | Description |
| 8.1.0 | The connection parameter expects an PgSql\Connection instance now; previously, a resource was expected. |