[Scrutinizer] Fix undeclared variables in src/Protocol/

[friendica.git] / src / Protocol / PortableContact.php

diff --git a/src/Protocol/PortableContact.php b/src/Protocol/PortableContact.php
index 7c1015c9aa526dbef411e29a9b71748fa73c0690..5b419e42eff3d15deb989d8cc8cac66231f71eca 100644 (file)
--- a/src/Protocol/PortableContact.php
+++ b/src/Protocol/PortableContact.php
@@ -317,6 +317,7 @@ class PortableContact
                        $contact['created'] = DateTimeFormat::utcNow();
                }
 
+               $server_url = '';
                if ($force) {
                        $server_url = normalise_link(self::detectServer($profile));
                }
@@ -501,14 +502,16 @@ class PortableContact
                $last_updated = "";
 
                foreach ($entries as $entry) {
-                       $published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
-                       $updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
+                       $published = DateTimeFormat::utc($xpath->query('atom:published/text()', $entry)->item(0)->nodeValue);
+                       $updated   = DateTimeFormat::utc($xpath->query('atom:updated/text()'  , $entry)->item(0)->nodeValue);
 
-                       if ($last_updated < $published)
+                       if ($last_updated < $published) {
                                $last_updated = $published;
+                       }
 
-                       if ($last_updated < $updated)
+                       if ($last_updated < $updated) {
                                $last_updated = $updated;
+                       }
                }
 
                // Maybe there aren't any entries. Then check if it is a valid feed
@@ -517,7 +520,8 @@ class PortableContact
                                $last_updated = NULL_DATE;
                        }
                }
-               $fields = ['updated' => DBM::date($last_updated), 'last_contact' => DBM::date()];
+
+               $fields = ['updated' => $last_updated, 'last_contact' => DateTimeFormat::utcNow()];
                dba::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
 
                if (($gcontacts[0]["generation"] == 0)) {
@@ -527,7 +531,7 @@ class PortableContact
 
                logger("Profile ".$profile." was last updated at ".$last_updated, LOGGER_DEBUG);
 
-               return($last_updated);
+               return $last_updated;
        }
 
        public static function updateNeeded($created, $updated, $last_failure, $last_contact)