20161225){ $td = trim($today); $cache_file_old = '001YO/'.substr($td,0,4)."/".$td."-0.html"; }else if (trim($today) > 20110118) { $cache_file_old = "cache/index_paper/".$today.".html"; } else { $cache_file_old = "cache/index/".$today.".html"; } if( $load_cache ){ require("index.php"); } else { if (file_exists($cache_file_old)){ require($cache_file_old); } else { require("index.php"); } } ?>