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# LXIII. LZF Functions

# Introduktion

LZF is a very fast compression algorithm, ideal for saving space with only slight speed cost. It can be optimized for speed or space at the time of compilation.

# Installation

Denne PECL udvidelse medfølger ikke i PHP. Uddybende information så som nye udgivelser, downloads, kildekoder, vedligeholder information samt en CHANGELOG, kan findes her: http://pecl.php.net/package/lzf.

In order to use these functions you must compile PHP with lzf support by using the --with-lzf[=DIR] configure option. You may also pass --enable-lzf-better-compression to optimize LZF for space rather then speed.

Windows users will enable `php_lzf.dll` inside of `php.ini` in order to use these functions. Du kan hente denne PECL udvidelse DLL fra PHP Downloads siden eller på http://snaps.php.net/.

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