ddns-status.php: more compact output

1 files changed, 3 insertions, 3 deletions

diff --git a/ddns-status.php b/ddns-status.php
index 5abfa3f..6ab6c4b 100644
--- a/ddns-status.php
+++ b/ddns-status.php
@@ -29,9 +29,9 @@ while (($line = fgets($pin)) !== false) {
     continue;
 
   if ($line[3] == 'A')
-    $axfr[$line[0]][$line[3]] = "IPv4";
+    $axfr[$line[0]][$line[3]] = '4';
   if ($line[3] == 'AAAA')
-    $axfr[$line[0]][$line[3]] = "IPv6";
+    $axfr[$line[0]][$line[3]] = '6';
   if ($_SERVER['REMOTE_ADDR'] == $line[4])
     $found = true;
 }
@@ -68,7 +68,7 @@ function print_existence($prefix, $host) {
     return;
   }
   print $prefix . "<font color=\"00ff00\">\n";
-  print $prefix . "  " . implode(' &amp; ', $axfr[$host . '.ddns.eckner.net.']) . "\n";
+  print $prefix . "  IPv" . implode('&amp;', $axfr[$host . '.ddns.eckner.net.']) . "\n";
   print $prefix . "</font>\n";
 }