public function getResults($cacheKey)
{
if (self::canUseCurlMulti() && self::$_curlMultiHandle && count(self::$_curlHandles) > 0) {
do {
while (($execrun = curl_multi_exec(self::$_curlMultiHandle, $running)) == CURLM_CALL_MULTI_PERFORM) {
}
if ($execrun != CURLM_OK) {
break;
}
while ($done = curl_multi_info_read(self::$_curlMultiHandle)) {
$results = json_decode(curl_multi_getcontent($done['handle']), true);
$cacheKeyForReturn = array_search($done['handle'], self::$_curlHandles, true);
$this->_cacheSave($cacheKeyForReturn, $results, 60);
curl_multi_remove_handle(self::$_curlMultiHandle, $done['handle']);
}
} while ($running);
curl_multi_close(self::$_curlMultiHandle);
self::$_curlMultiHandle = null;
} elseif (!self::canUseCurlMulti()) {
$results = @json_decode(self::$_curlHandles[$cacheKey]->getBody(), true);
$this->_cacheSave($cacheKey, $results, 60);
}
if (!empty(self::$_cachedResults[$cacheKey])) {
return self::$_cachedResults[$cacheKey];
} else {
return false;
}
}
