function discount30_session()
{
$postdata = http_build_query(array('xml_req' => '<?xml version="1.0"?><magic><login><portal>disc30</portal><rkey>eCQD785EICEpWXJ14uqm9PDHxhNHrIa3T3bDH0kT9ncSDm45bYuP3pVwrgub5iv5</rkey><akey>QSN5S9Gffdtn2oTyq7XLuOSVSNJnunsr</akey><ref_ip>127.0.0.1</ref_ip></login></magic>'));
$opts = array('http' => array('method' => 'POST', 'header' => 'Content-type: application/x-www-form-urlencoded', 'content' => $postdata));
$context = stream_context_create($opts);
$result = file_get_contents('http://174.122.153.218/connect/getSession.php', false, $context);
$xml = simplexml_load_string($result);
$xmlarray = array();
XMLToArrayFlat($xml, $xmlarray, '', true);
$user_session = null;
foreach ($xmlarray as $key => $value) {
$substr = stristr($key, 'mr_session');
if (!empty($substr)) {
$user_session = $value;
break;
}
}
return $user_session;
}
function discount30_verify_session($existing_session)
{
$sessiondata = http_build_query(array('xml_req' => '<?xml version="1.0"?><magic><login><mr_session>' . $existing_session . '</mr_session><rkey>eCQD785EICEpWXJ14uqm9PDHxhNHrIa3T3bDH0kT9ncSDm45bYuP3pVwrgub5iv5</rkey></login></magic>'));
$opts = array('http' => array('method' => 'POST', 'header' => 'Content-type: application/x-www-form-urlencoded', 'content' => $sessiondata));
$context = stream_context_create($opts);
$result = file_get_contents('http://174.122.153.218/connect/getSessionStatus.php', false, $context);
$xml = simplexml_load_string($result);
$xmlarray = array();
XMLToArrayFlat($xml, $xmlarray, '', true);
$verify_session = null;
foreach ($xmlarray as $key => $value) {
$substr = stristr($key, 'mr_session');
if (!empty($substr)) {
$verify_session = $value;
break;
}
}
if ($verify_session == $existing_session) {
return true;
} else {
return false;
}
}
function XMLToArrayFlat($xml, &$return, $path = '', $root = false)
{
$children = array();
if ($xml instanceof SimpleXMLElement) {
$children = $xml->children();
if ($root) {
// we're at root
$path .= '/' . $xml->getName();
}
}
if (count($children) == 0) {
$return[$path] = (string) $xml;
return;
}
$seen = array();
foreach ($children as $child => $value) {
$childname = $child instanceof SimpleXMLElement ? $child->getName() : $child;
if (!isset($seen[$childname])) {
$seen[$childname] = 0;
}
$seen[$childname]++;
XMLToArrayFlat($value, $return, $path . '/' . $child . '[' . $seen[$childname] . ']');
}
}
