Merge branch 'hotfix/35' into develop

Forward port #35
zendframework · Mar 29, 2017 · 9e6f2a5 · 9e6f2a5
2 parents 2b969c3 + d5208be
commit 9e6f2a5
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -39,7 +39,8 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Fixed
 
-- Nothing.
+- [#35](https://github.com/zendframework/zend-feed/pull/35) fixed
+  "A non-numeric value encountered" in php 7.1
 
 ## 2.7.0 - 2016-02-11
 

diff --git a/src/Reader/Extension/AbstractEntry.php b/src/Reader/Extension/AbstractEntry.php
@@ -135,18 +135,18 @@ public function setType($type)
         if ($type === Reader\Reader::TYPE_RSS_10
             || $type === Reader\Reader::TYPE_RSS_090
         ) {
-            $this->setXpathPrefix('//rss:item[' . ($this->entryKey + 1) . ']');
+            $this->setXpathPrefix('//rss:item[' . ((int)$this->entryKey + 1) . ']');
             return $this;
         }
 
         if ($type === Reader\Reader::TYPE_ATOM_10
             || $type === Reader\Reader::TYPE_ATOM_03
         ) {
-            $this->setXpathPrefix('//atom:entry[' . ($this->entryKey + 1) . ']');
+            $this->setXpathPrefix('//atom:entry[' . ((int)$this->entryKey + 1) . ']');
             return $this;
         }
 
-        $this->setXpathPrefix('//item[' . ($this->entryKey + 1) . ']');
+        $this->setXpathPrefix('//item[' . ((int)$this->entryKey + 1) . ']');
         return $this;
     }