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# PharFileInfo->setCompressedBZIP2

(no version information, might be only in CVS)

PharFileInfo->setCompressedBZIP2 -- Compresses the current Phar entry within the phar using Bzip2 compression

## Beschreibung

bool PharFileInfo->setCompressedBZIP2 ( void )

This method compresses the file inside the Phar archive using bzip2 compression. The bzip2 extension must be enabled to take advantage of this feature. In addition, if the file is already compressed using gzip compression, the zlib extension must be enabled in order to decompress the file. As with all functionality that modifies the contents of a phar, the phar.readonly INI variable must be off in order to succeed.

## Errors/Exceptions

Throws BadMethodCallException if the phar.readonly INI variable is on, or if the bzip2 extension is not available.

## Beispiele

Beispiel 1. A PharFileInfo->setCompressedBZIP2() example

`<?php try { $p = new Phar('/path/to/my.phar', 0, 'my.phar'); $p['myfile.txt'] = 'hi'; $file = $p['myfile.txt']; var_dump($file->isCompressedBZIP2()); $p['myfile.txt']->setCompressedBZIP2(); var_dump($file->isCompressedBZIP2()); } catch (Exception $e) { echo 'Create/modify operations on my.phar failed: ', $e; } ?>`

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

    bool(false)
    bool(true)

## Siehe auch

PharFileInfo->getCompressedSize()
PharFileInfo->isCompressedGZ()
PharFileInfo->isCompressed()
PharFileInfo->isCompressedGZ()
PharFileInfo->isCompressed()
Phar->compressAllFilesBZIP2()

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