-/* HTTP-POST-Query zusammenbauen */
-$register .= 'formular_username='.$data['nickname'];
-$register .= '&formular_kennwort='.$data['kennwort'];
-$register .= '&anrede='.$data['anrede'];
-$register .= '&vorname='.$data['vorname'];
-$register .= '&nachname='.$data['nachname'];
-$register .= '>ag='.$data['gtag'];
-$register .= '&gmonat='.$data['gmonat'];
-$register .= '&gjahr='.$data['gjahr'];
-$register .= '&strasse='.$data['strasse'];
-$register .= '&plz='.$data['plz'];
-$register .= '&stadt='.$data['ort'];
-$register .= '&land='.$data['land'];
-$register .= '&email='.$data['email'];
+
+// Construct POST request
+$register .= 'formular_username=' . $data['nickname'];
+$register .= '&formular_kennwort=' . $data['kennwort'];
+$register .= '&anrede=' . $data['anrede'];
+$register .= '&vorname=' . $data['vorname'];
+$register .= '&nachname=' . $data['nachname'];
+$register .= '>ag=' . $data['gtag'];
+$register .= '&gmonat=' . $data['gmonat'];
+$register .= '&gjahr=' . $data['gjahr'];
+$register .= '&strasse=' . $data['strasse'];
+$register .= '&plz=' . $data['plz'];
+$register .= '&stadt=' . $data['ort'];
+$register .= '&land=' . $data['land'];
+$register .= '&email=' . $data['email'];