public function set($url, &$item)
{
if (empty($url)) {
throw new SagException('You need to provide a URL to cache.');
}
if (!parent::mayCache($item)) {
return false;
}
// If it already exists, then remove the old version but keep a copy
if (isset($this->cache[$url])) {
$oldCopy = json_decode($this->cache[$url]);
self::remove($url);
}
$this->cache[$url] = json_encode($item);
return isset($oldCopy) && is_object($oldCopy) ? $oldCopy : true;
}
public function set($url, &$item)
{
if (empty($url)) {
throw new SagException('You need to provide a URL to cache.');
}
if (!parent::mayCache($item)) {
return false;
}
// If it already exists, then remove the old version but keep a copy
if ($this->cache[$url]) {
$oldCopy = json_decode($this->cache[$url]);
self::remove($url);
}
$serialized = $this->cache[$url] = $prevSize = $itemSize = 1;
//for more accurate math
$prevSize = memory_get_usage();
$serialized = json_encode($item);
$itemSize = memory_get_usage() - $prevSize;
self::addToSize($itemSize);
$this->cache[$url] = $serialized;
return isset($oldCopy) && is_object($oldCopy) ? $oldCopy : true;
}
public function set($url, &$item)
{
if (empty($url)) {
throw new SagException('You need to provide a URL to cache.');
}
if (!parent::mayCache($item)) {
return false;
}
$serialized = json_encode($item);
$target = self::makeFilename($url);
// If it already exists, then remove the old version but keep a copy
if (is_file($target)) {
$oldCopy = self::get($url);
self::remove($url);
}
$fh = fopen($target, "w");
//in case self::remove() didn't get it?
fwrite($fh, $serialized, strlen($serialized));
//don't throw up if we fail - we're not mission critical
self::addToSize(filesize($target));
fclose($fh);
// Only return the $oldCopy if it exists
return isset($oldCopy) && is_object($oldCopy) ? $oldCopy : true;
}
