cvs: php4 /pear/Cache OutputCompression.php

chregu Mon Nov 26 10:16:13 2001 EDT Modified files: /php4/pear/Cache OutputCompression.php Log: an usage example Index: php4/pear/Cache/OutputCompression.php diff -u php4/pear/Cache/OutputCompression.php:1.5 php4/pear/Cache/OutputCompression.php:1.6 --- php4/pear/Cache/OutputCompression.php:1.5 Fri Aug 10 12:12:34 2001 +++ php4/pear/Cache/OutputCompression.php Mon Nov 26 10:16:12 2001 @@ -20,10 +20,37 @@ /** * Cache using Output Buffering and contnet (gz) compression. +** Usage example: +* +* // place this somewhere in a central config file +* define(CACHE_STORAGE_CLASS, 'file'); +* // file storage needs a dir to put the cache files +* define(CACHE_DIR, '/var/tmp/'); +* +* // get a cache object +* $cache = new Cache_Output(CACHE_STORAGE_CLASS, array('cache_dir' => CACHE_DIR)); +* +* if (!($content = $cache->start($cache->generateID($REQUEST_URI)))) { +* print "hello world"; +* $cache->endPrint(+1000); +* } +* else { +* $cache->printContent(); +* } +* +* OR +* +* if (($content = $cache->start($cache->generateID($REQUEST_URI)))) { +* $cache->printContent(); +* die(); +* } +* print "hello world"; +* $cache->endPrint(+1000); +* * * Based upon a case study from Christian Stocker and inspired by jpcache. * -* @version $Id: OutputCompression.php,v 1.5 2001/08/10 16:12:34 sebastian Exp $ +* @version $Id: OutputCompression.php,v 1.6 2001/11/26 15:16:12 chregu Exp $ * @author Ulf Wendel <ulf.wendel@phpdoc.de>, Christian Stocker <chregu@nomad.ch> * @access public * @package Cache @@ -153,8 +180,8 @@ global $HTTP_SERVER_VARS; if ('' == $content) - $content = &$this->content; - + $content = &$this->container->cachedata; + if ($this->compression && $this->caching) { $etag = 'PEAR-Cache-' . md5(substr($content, -40));