pg_flush

Function • Params changed in PHP 8.1

Flush outbound query data on the connection.

PHP 5.3-5.5
PHP 5.6
Added
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_flush Function synopsis

pg_flush(PgSql\Connection $connection): int|bool

Parameters

$connection

TypePgSql\Connection

Return value

Typeint|bool

Returns true if the flush was successful or no data was waiting to be flushed, 0 if part of the pending data was flushed but more remains or false on failure.

Changes to the pg_flush Function

PHP 8.1

  • Parameter type added for parameter #1 ($connection): PgSql\Connection
- pg_flush($connection): int|bool
+ pg_flush(PgSql\Connection $connection): int|bool

PHP 8.0

  • Return type added: int|bool
- pg_flush($connection)
+ pg_flush($connection): int|bool

PHP 5.6

  • Function added

pg_flush 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 No
PHP 5.4Unsupported No
PHP 5.3Unsupported No