pg_ping

PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
pg_ping - Ping database connection
Manual
Code Examples

pg_ping( [PgSql\Connection|null$connection = null] ): bool

pg_ping pings a database connection and tries to reconnect it if it is broken.

Parameters

connection

An PgSql\Connection instance. When connection is null, the default connection is used. The default connection is the last connection made by pg_connect or pg_pconnect.

Warning:

As of PHP 8.1.0, using the default connection is deprecated.

Return Values

Returns true on success or false on failure.

Changelog

Version Description
8.1.0 The connection parameter expects an PgSql\Connection instance now; previously, a resource was expected.
8.0.0 connection is now nullable.

Related Functions

Example of pg_ping

Show all examples for pg_ping

PHP Version:


Function pg_ping:

PostgreSQL Functions

Most used PHP functions