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.
Esta extension » PECL no esta ligada a PHP. Mas informacion sobre nuevos lanzamientos, descargas ficheros de fuentes, informacion sobre los responsables asi como un 'CHANGELOG', se puede encontrar aqui: » 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. Podeis descargar esta DLL de las extensiones PECL desde la pagina » PHP Downloads o desde » http://snaps.php.net/.