0: php_network_getaddresses: getaddrinfo failed: Name or service not knowngetID().'/topic/');
$result = array();
$i = 0;
foreach ($list as $key => $value) {
$result[$i] = $key;
$i++;
if ($i < $number)
break;
}
if ($flag === 0)
arsort($result);
else
asort($result);
return $result;
}
}
?>0: php_network_getaddresses: getaddrinfo failed: Name or service not known 