pg_dbname

Function • Params changed in PHP 8.1

Get the database name.

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_dbname Function synopsis

pg_dbname(?PgSql\Connection $connection = null): string

Parameters

$connection

OptionalType?PgSql\ConnectionDefault valuenull

Return value

Typestring

A string containing the name of the database the $connection is to.

Changes to the pg_dbname Function

PHP 8.1

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

PHP 8.0

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

pg_dbname 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