From a3b59e098147d9368ba3e1971408a76192c8cd99 Mon Sep 17 00:00:00 2001
From: Paulo Vitor Bettini de Paiva Lima <paulovitorbal@gmail.com>
Date: Tue, 18 Jul 2017 12:51:49 -0300
Subject: [PATCH] Making checkId compatible with PHP 7.1

In PHP7.1 the session.hash_bits_per_character is deprecated. So this check don't make sense anymore.
 check it out https://wiki.php.net/rfc/session-id-without-hashing
---
 library/Zend/Session.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/library/Zend/Session.php b/library/Zend/Session.php
index 682601a4c5..5b9800c706 100644
--- a/library/Zend/Session.php
+++ b/library/Zend/Session.php
@@ -523,6 +523,11 @@ public static function start($options = false)
      */
     protected static function _checkId($id)
     {
+        //In PHP7.1 the session.hash_bits_per_character is deprecated. So this check don't make sense anymore.
+        // check it out https://wiki.php.net/rfc/session-id-without-hashing
+        if (version_compare(phpversion(), '7.1.0', '>')) {
+            return true;
+        }
         $saveHandler = ini_get('session.save_handler');
         if ($saveHandler == 'cluster') { // Zend Server SC, validate only after last dash
             $dashPos = strrpos($id, '-');