fix remote_channel(), update php minversion requirement

1 files changed, 1 insertions, 1 deletions

diff --git a/boot.php b/boot.php
index fec908ce0..a882be2eb 100755
--- a/boot.php
+++ b/boot.php
@@ -1803,7 +1803,7 @@ function local_user() {
 function remote_channel() {
 	if(session_id() 
 		&& array_key_exists('authenticated',$_SESSION) && $_SESSION['authenticated'] 
-		&& array_key_exists('visitor_id',$_SESSION) && intval($_SESSION['visitor_id']))
+		&& array_key_exists('visitor_id',$_SESSION) && $_SESSION['visitor_id'])
 		return $_SESSION['visitor_id'];
 
 	return false;