Replace uses of join() by implode()

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

diff --git a/includes/session/Session.php b/includes/session/Session.php
index 21db609..0fd8fa8 100644 (file)
--- a/includes/session/Session.php
+++ b/includes/session/Session.php
@@ -352,7 +352,7 @@ final class Session implements \Countable, \Iterator, \ArrayAccess {
                        $new = true;
                }
                if ( is_array( $salt ) ) {
-                       $salt = join( '|', $salt );
+                       $salt = implode( '|', $salt );
                }
                return new Token( $secret, (string)$salt, $new );
        }