PHP parser

Added a little parser for the XML status returned by pronterface.

php/parser.php

+<?php
+$pronterfaceIP = "192.168.0.102:8080"; //Format: ip:port
+
+$curl = curl_init();
+curl_setopt($curl, CURLINFO_HEADER_OUT, true);
+curl_setopt($curl, CURLOPT_HEADER, false);
+curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 1);
+curl_setopt($curl,CURLOPT_TIMEOUT, 1);
+curl_setopt($curl, CURLOPT_URL, "http://" . $pronterfaceIP . "/status/");
+$data = curl_exec($curl);
+
+if (curl_errno($curl) || empty($data))
+{
+	die("Printer offline");
+}
+
+curl_close($curl);
+
+try
+{
+	$xml = new SimpleXMLElement($data);	
+	echo "State: " . $xml->state . "<br />";
+	echo "Hotend: " . round($xml->hotend, 0) . "&deg;c<br />";
+	echo "Bed: " . round($xml->bed, 0) . "&deg;c<br />";
+	if ($xml->progress != "NA")
+	{
+		echo "Progress: " . $xml->progress . "%";
+	}
+}
+catch(Exception $e)
+{
+	echo "ERROR:\n" . $e->getMessage(). " (severity " . $e->getCode() . ")";
+}
+?>
\ No newline at end of file