<?php
// To be able to print strange characters
header('Content-Type: text/html; charset=UTF-8');
$languageIds = array('en_US', 'en_UK', 'nl_NL', 'es_ES', 'es_CL');
include('../cacheManager.class.php');
try {
$cache = new u4u\cacheManager('apc', true);
} catch(u4u\cacheException $e) {
print('Exception caught! Message: "'.$e->getMessage().'"<br />');
$cache = new u4u\cacheManager('default');
print('Going back to "'.$cache->cacheName.'" base class! This equals no cache at all!<br />');
} catch (u4u\versionException $e) {
die($e->getMessage());
}
// Even if APC module isn't loaded, this call will work (and return false)
$languageMessages = $cache->load('languageMessages', $languageIds);
// If that didn't deliver any results, process it and save it into cache
if (empty($languageMessages)) {
foreach($languageIds AS $languageId) {
switch($languageId) {
case 'en_US':
$message = 'Good morning';
break;
case 'en_UK':
$message = 'All hail the queen on this beautiful morning';
break;
case 'nl_NL':
$message = 'Goede morgen allemaal';
break;
case 'es_ES':
$message = 'Buenos días tío!';
break;
case 'es_CL':
$message = 'Buenos días a todos! - El matinal de Chile';
break;
}
$languageMessages[$languageId] = $message;
}
print('Build cache from scratch');
// Saving the cache
$cache->save($languageMessages, 'languageMessages', $languageIds, 120);
} else {
print('Rescued from cache');
}
print('<br />var_dump of newly created (or rescued) cache below: ');
var_dump($languageMessages);
// Also object are supported
$secondExample = $cache->load('secondExample', array('en_US'));
if (empty($secondExample)) {
$secondExample = new stdClass();
$secondExample->data1 = 'Hello world!';
$secondExample->data2 = false;
$secondExample->data3 = true;
$secondExample->data4 = null;
$secondExample->data5 = array();
$cache->save($secondExample, 'secondExample', array('en_US'), 120);
print('Second example build from scratch');
} else {
print('Second example rescued from cache');
}
print('<br />Second example cache: ');
var_dump($secondExample);
print('<br />Saving 10 random data caches');
for ($i = 0; $i < 10; $i++) {
$cache->save('number: _'.$i, 'random-data', $i, 120);
}
print('<br /><a href="purge-cache-apc.php">Delete all APC caches</a>');
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