pg_last_error

Function • Params changed in PHP 8.1

Get the last error message string of a connection.

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_last_error Function synopsis

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

Parameters

$connection

OptionalType?PgSql\ConnectionDefault valuenull

Return value

Typestring

A string containing the last error message on the given $connection.

Changes to the pg_last_error Function

PHP 8.1

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

PHP 8.0

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

pg_last_error 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