pg_lo_truncate

Function • Params changed in PHP 8.1

Truncates a large object.

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_lo_truncate Function synopsis

pg_lo_truncate(PgSql\Lob $lob, int $size): bool

Parameters

$lob

TypePgSql\Lob

$size

Typeint

The number of bytes to truncate.

Return value

Typebool

Returns true on success, false on failure

Changes to the pg_lo_truncate Function

PHP 8.1

  • Parameter type added for parameter #1 ($lob): PgSql\Lob
- pg_lo_truncate($lob, int $size): bool
+ pg_lo_truncate(PgSql\Lob $lob, int $size): bool

PHP 8.0

  • Return type added: bool
  • Parameter name of parameter #1 changed: $large_object to $lob
  • Parameter type added for parameter #2 ($size): int
- pg_lo_truncate($large_object, $size)
+ pg_lo_truncate($lob, int $size): bool

PHP 5.6

  • Function added

pg_lo_truncate 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