<?php
/**
 * Version informations about lzf extension
 *
 * PHP version 5
 *
 * @category PHP
 * @package  PHP_CompatInfo
 * @author   Remi Collet <Remi@FamilleCollet.com>
 * @author   Laurent Laville <pear@laurent-laville.org>
 * @license  http://www.opensource.org/licenses/bsd-license.php  BSD License
 * @version  GIT: $Id: lzf.php 047310a 2013-10-05 09:43:12 +0200 Laurent Laville $
 * @link     http://php5.laurent-laville.org/compatinfo/
 */

/**
 * All interfaces, classes, functions, constants about lzf extension
 *
 * @category PHP
 * @package  PHP_CompatInfo
 * @author   Remi Collet <Remi@FamilleCollet.com>
 * @author   Laurent Laville <pear@laurent-laville.org>
 * @license  http://www.opensource.org/licenses/bsd-license.php  BSD License
 * @version  Release: 2.26.0
 * @link     http://php5.laurent-laville.org/compatinfo/
 * @link     http://www.php.net/manual/en/book.lzf.php
 * @since    Class available since Release 2.5.0
 */
class PHP_CompatInfo_Reference_Lzf
    extends PHP_CompatInfo_Reference_PluginsAbstract
{
    /**
     * Extension/Reference name
     */
    const REF_NAME    = 'lzf';

    /**
     * Latest version of Extension/Reference supported
     */
    const REF_VERSION = '1.6.2';  // 2012-07-08 (stable)

    /**
     * Gets informations about extensions
     *
     * @param string $extension (optional) NULL for PHP version,
     *                          TRUE if extension version
     * @param string $version   (optional) php or extension version
     * @param string $condition (optional) particular relationship with $version
     *                          Same operator values as used by version_compare
     *
     * @return array
     */
    public function getExtensions($extension = null, $version = null, $condition = null)
    {
        $phpMin = '4.0.0';
        $extensions = array(
            self::REF_NAME => array($phpMin, '', self::REF_VERSION)
        );
        return $extensions;
    }

    /**
     * Gets informations about functions
     *
     * @param string $extension (optional) NULL for PHP version,
     *                          TRUE if extension version
     * @param string $version   (optional) php or extension version
     * @param string $condition (optional) particular relationship with $version
     *                          Same operator values as used by version_compare
     *
     * @return array
     * @link  http://www.php.net/manual/en/ref.lzf.php
     */
    public function getFunctions($extension = null, $version = null, $condition = null)
    {
        $this->setFilter(func_get_args());

        $functions = array();

        $release = '0.1';         // 2003-10-14 (stable)
        $items = array(
            'lzf_compress'                            => array('4.0.0', ''),
            'lzf_decompress'                          => array('4.0.0', ''),
        );
        $this->applyFilter($release, $items, $functions);

        $release = '1.0';         // 2003-10-24 (stable)
        $items = array(
            'lzf_optimized_for'                       => array('4.0.0', ''),
        );
        $this->applyFilter($release, $items, $functions);

        return $functions;
    }

}