001+ <br />
002+ <b>Warning</b>: Unknown: php_network_getaddresses: getaddrinfo failed: nodename nor servname provided, or not known in <b>Unknown</b> on line <b>0</b><br />
003+ Server is not running
001- *** Testing curl_setopt($ch, CURLOPT_WRITEFUNCTION, <closure>); ***
002- Data: Hello World!
003- Hello World!===DONE===