Improve signon-script example

Signed-off-by: Michal Čihař <michal@cihar.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/examples/signon-script.php b/examples/signon-script.php
index e333f2ee1b..1c2a4b957a 100644
--- a/examples/signon-script.php
+++ b/examples/signon-script.php
@@ -23,7 +23,15 @@
  */
 function get_login_credentials($user)
 {
-    return array('root', '');
+    /* Optionally we can use passed username */
+    if (!empty($user)) {
+        return array($user, 'password');
+    }
+
+    /* Here we would retrieve the credentials */
+    $credentials = array('root', '');
+
+    return $credentials;
 }
 
 ?>