<?php
/**
* Cache objects that extend Cacheable. Use w/out altering the data modification method
* All the caching is done OUTSIDE of the method that reads/computes the cached data
*/
require 'Cacheable.php';
Cacheable::$cacheDir = dirname(__FILE__) . '/cache';
// Configure the cache dir
class obj_to_cache2 extends Cacheable
{
public $member1 = array('a' => 1);
public $member2 = 'abc';
function changeDate($var)
{
echo "No cache! Heavy read here!...";
sleep(2);
echo "done!\n";
// Lets say this is some heavy compyting here, and the results are written to member1 and 2
$this->member1[] = $var;
$this->member2 .= $var;
}
}
$obj = new obj_to_cache2();
$obj->cacheState = 'changed-str1';
if (!$obj->cacheRestore()) {
$obj->changeDate('str1');
$obj->cacheStore(CacheExpire::create()->timeout(60));
} else {
// Cache was hit!
echo "Cache hit!\n";
