/**
* Introduction list:
* 1.how to send HTTP GET request;
* 2.get last error msg;
* 3.get response headers(array)
* 4.get response cookie(string or array)
* 5.get response body(string)
*
* @author PHPJungle
* @since 2015/07/01 周三(wed)
*/
include '../iHttp.php';
$url = 'https://www.google.com/';
// $url = 'https://www.baidu.com/';
// $url = 'http://www.phpjungle.com/';
iHttp::calc_begin();
$iH = new iHttp();
# response body
$html = $iH->get($url);
# return:string or false when fails
# last error string
$errormsg = $iH->getLastError();
# response headers(array)
$res_ar_header = $iH->res_ar_header;
# response cookie(string)
$res_cookie = $iH->res_cookie;
# response cookie(array)
$res_ar_cookie = $iH->res_ar_cookie;
var_dump('response headers(array):', $res_ar_header);
echo '<hr>';
var_dump('response cookie(string):', $res_cookie, PHP_EOL, '<hr>');
