bzerrno

Function • Return type changed in PHP 8.1

Returns a bzip2 error number.

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

bzerrno Function synopsis

bzerrno($bz): int

Parameters

$bz

Return value

Typeint

Changes to the bzerrno Function

PHP 8.1

  • Return type changed: int|false to int
- bzerrno($bz): int|false
+ bzerrno($bz): int

PHP 8.0

  • Return type added: int|false
- bzerrno($bz)
+ bzerrno($bz): int|false

bzerrno 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