PHP Gregwar\Cache\Cache::getOrCreate Examples

Example #1

File: max-age.php Project: Pumpapa/chriswalters.nl

<?php

include '../autoload.php';
$cache = new Gregwar\Cache\Cache();
$data = $cache->getOrCreate('uppercase.txt', array('max-age' => 2), function () {
    echo "First call: generating file...\n";
    return strtoupper(file_get_contents('original.txt'));
});
$data = $cache->getOrCreate('uppercase.txt', array('max-age' => 2), function () {
    echo "Second call: generating file, this should not happen!...\n";
    return strtoupper(file_get_contents('original.txt'));
});
echo "Waiting 4s...\n";
sleep(4);
$data = $cache->getOrCreate('uppercase.txt', array('max-age' => 2), function () {
    echo "Third call: generating cache file, because it expired...\n";
    return strtoupper(file_get_contents('original.txt'));
});