Overview
KB
Technical FAQ
PHP Manual
CSS2 Manual
HTML Manual
JS Guide
JS Reference
PhpDock Manual
Nu-Coder Manual
PhpExpress Manual
PHP Joomla
Development
Learn PHP
 
<bzdecompressbzerror>
^Bzip2 FunctionsLast updated: Mon, 26 Oct 2026

bzerrno

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

bzerrno — Returns a bzip2 error number

Description

function bzerrno(resource $bz): int

Returns the error number of any bzip2 error returned by the given file pointer.

Parameters

bz

The file pointer. It must be valid and must point to a file successfully opened by bzopen().

Return Values

Returns the error number as an integer.

See Also

  • bzerror() - Returns the bzip2 error number and error string in an array
  • bzerrstr() - Returns a bzip2 error string

<bzdecompressbzerror>
^Bzip2 FunctionsLast updated: Mon, 26 Oct 2026