PHP 4, PHP 5, PHP 7, PHP 8
pg_options - Get the options associated with the connection
Code Examples

pg_options( [PgSql\Connection|null$connection = null] ): string

pg_options will return a string containing the options specified on the given PostgreSQL connection instance.



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.


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

Return Values

A string containing the connection options.


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.

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Example of pg_options

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Function pg_options:

PostgreSQL Functions

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