pg_lo_export

Function • Params and return types changed in PHP 8.0

Export a large object to file.

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

pg_lo_export Function synopsis

pg_lo_export(
    $connection,
    $oid = <default>,
    $filename = <default>
  ): bool

Parameters

$connection
$oid

OptionalDefault value

The OID of the large object in the database.

$filename

OptionalDefault value

The full path and file name of the file in which to write the large object on the client filesystem.

Return value

Typebool

Returns true on success, false on failure

Changes to the pg_lo_export Function

PHP 8.0

  • Return type added: bool
  • Parameter name of parameter #2 changed: $objoid to $oid
  • Parameter default value added for position #2 ($oid): <default>
  • Parameter default value added for position #3 ($filename): <default>
  pg_lo_export(
      $connection,
-     $objoid,
+     $oid = <default>,
-     $filename
+     $filename = <default>
-   )
+   ): bool

pg_lo_export 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