pg_version

Function • Params changed in PHP 8.1

Returns an array with client, protocol and server version (when available).

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
Improved
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

pg_version Function synopsis

pg_version(?PgSql\Connection $connection = null): array

Parameters

$connection

OptionalType?PgSql\ConnectionDefault valuenull

Return value

Typearray

Returns an array with client, protocol and server keys and values (if available).

Changes to the pg_version Function

PHP 8.1

  • Parameter type added for parameter #1 ($connection): ?PgSql\Connection
- pg_version($connection = null): array
+ pg_version(?PgSql\Connection $connection = null): array

PHP 8.0

  • Return type added: array
  • Parameter default value added for position #1 ($connection): null
- pg_version($connection)
+ pg_version($connection = null): array

pg_version Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes