Output

CPHPCache::Output()

The method emits the cached HTML content. Non-static method.

Parameters

No parmeters.

See Also

CPHPCache::InitCache

CPHPCache::StartDataCache

Examples of use

<?
// create an object
$obCache = new CPHPCache; 

// caching time - 30 minutes
$life_time = 30*60; 

// form the cache ID according to all parameters 
// which may affect the resulting HTML
$cache_id = $ELEMENT_ID.$SECTION_ID.$USER->GetUserGroupString(); 

// if the cache exists and is not expired, then
if($obCache->InitCache($life_time, $cache_id, "/") :

    // obtain cached variables
    $vars = $obCache->GetVars();
    $SECTION_TITLE = $vars["SECTION_TITLE"];

    // add a menu item to the navigation chain
    $APPLICATION->AddChainItem($SECTION_TITLE, $SECTION_URL."SECTION_ID=".$SECTION_ID);

    // display the cache contents
    $obCache->Output();

else :

    // otherwise call the database
    $arSection = GetIBlockSection($SECTION_ID);
    $SECTION_TITLE = $arSection["NAME"];

    // add a menu item to the navigation chain
    $APPLICATION->AddChainItem($SECTION_TITLE, $SECTION_URL."SECTION_ID=".$SECTION_ID);

    // start buffered output
    if($obCache->StartDataCache()):

        // obtain the information block element parameters from the database
        if($arIBlockElement = GetIBlockElement($ELEMENT_ID, $IBLOCK_TYPE)):
            echo "<pre>"; print_r($arIBlockElement); echo "</pre>";
        endif;

        // write the preliminary buffered output to the cache file
        // together with an additional variable
        $obCache->EndDataCache(array(
            "SECTION_TITLE"        => $SECTION_TITLE
            )); 
    endif;
endif;
?>