constructor Cache_Lite_Output::
Cache_Lite_Output (Previous)

(Next) Cache_Lite_Output::end

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Cache_Lite_Output::start()

Cache_Lite_Output::start() -- Test if a cache is available and (if yes) return it to the browser. Else, the output buffering is activated.

Synopsis

require_once 'Cache/Lite/Output.php';

boolean Cache_Lite_Output::start (string $id [, string $group = 'default' [, boolean $doNotTestCacheValidity = FALSE]])

Descripción

Test if a cache is available and (if yes) return it to the browser. Else, the output buffering is activated.

Parámetro

string $id: cache id

string $group: name of the cache group

boolean $doNotTestCacheValidity: if set to TRUE, the cache validity won't be tested

Valor devuelto

returns true if the cache is hit (false else)

Nota

Esta función no puede ser llamada estáticamente.

Ejemplo

Ejemplo 32-1. classical using


<?php
require_once "Cache/Lite/Output.php";

$options = array(
    'cacheDir' => '/tmp/',
    'lifeTime' => 7200,
    'pearErrorMode' => CACHE_LITE_ERROR_DIE
);
$cache = new Cache_Lite_Output($options);

if (!($cache->start('id_of_the_page'))) {

    // Cache not hit !
    // All the output is bufferised until the end() method
    // (...)
    
    $cache->end();

}

?>

constructor Cache_Lite_Output::
Cache_Lite_Output (Previous)

(Next) Cache_Lite_Output::end

Download Documentation	Last updated: Sun, 01 Jul 2007
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