Use PHP 7 '??' operator instead of '?:' with 'isset()' where convenient

[lhc/web/wiklou.git] / includes / session / PHPSessionHandler.php

diff --git a/includes/session/PHPSessionHandler.php b/includes/session/PHPSessionHandler.php
index b76f0ff..8787027 100644 (file)
--- a/includes/session/PHPSessionHandler.php
+++ b/includes/session/PHPSessionHandler.php
@@ -283,7 +283,7 @@ class PHPSessionHandler implements \SessionHandlerInterface {
 
                // Now merge the data into the Session object.
                $changed = false;
-               $cache = isset( $this->sessionFieldCache[$id] ) ? $this->sessionFieldCache[$id] : [];
+               $cache = $this->sessionFieldCache[$id] ?? [];
                foreach ( $data as $key => $value ) {
                        if ( !array_key_exists( $key, $cache ) ) {
                                if ( $session->exists( $key ) ) {