Page Comparison

// update these for your location
$rhost = "iqsonar-host";
$aname = "admin";
$psswd = "password";

/* 
 * Use curl to fetch the results from the REST API
 */
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 10);		// setting the verbose flag to 1 sends all CURL output to stderr. Don't want this.
curl_setopt($ch, CURLOPT_HEADER, 1);		// we need info from the header
curl_setopt($ch, CURLOPT_USERPWD, $aname . ":" . $psswd);

curl_setopt($ch, CURLOPT_URL, "http://" .$rhost ."/API/v1/applications?fetch_size=1");

$response = curl_exec($ch);

// We want to parse the headers to find X-fetch-count
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$headers = substr($response, 0, $header_size);

// explode multiline response headers into an array of lines
$header = explode("\n",$headers);
foreach ($header as $line)
{
	// find the two headers we're specifically interested in
	list($key,$value) = explode(": ",$line);
	if (strcasecmp($key,"X-fetch-count")==0) { $max = $value; }	// total no of devices in database
	if (strcasecmp($key,"X-fetch-current-size")==0) { $count = $value; }// count of devices returned in THIS query - will stop at 200 if there are more than 200 results
}

$body = substr($response, $header_size);
$jsondata = json_decode($body, true); // recursive associative array please