diff --git a/reference/zip/ziparchive/getexternalattributesindex.xml b/reference/zip/ziparchive/getexternalattributesindex.xml
index 8d5a28d037..5c7002d699 100644
--- a/reference/zip/ziparchive/getexternalattributesindex.xml
+++ b/reference/zip/ziparchive/getexternalattributesindex.xml
@@ -83,7 +83,7 @@ if ($zip->open('test.zip') === TRUE) {
         if ($zip->extractTo('.', $s['name'])) {
             if ($zip->getExternalAttributesIndex($idx, $opsys, $attr) 
                 && $opsys==ZipArchive::OPSYS_UNIX) {
-               chmod($s['name'], ($attr & 07777));
+               chmod($s['name'], ($attr >> 16) & 0777);
             }
         }
     }
diff --git a/reference/zip/ziparchive/setexternalattributesname.xml b/reference/zip/ziparchive/setexternalattributesname.xml
index 0a6be104d7..20a125c01e 100644
--- a/reference/zip/ziparchive/setexternalattributesname.xml
+++ b/reference/zip/ziparchive/setexternalattributesname.xml
@@ -81,7 +81,7 @@ $zip = new ZipArchive();
 $stat = stat($filename='test.txt');
 if (is_array($stat) && $zip->open('test.zip', ZipArchive::CREATE) === TRUE) {
     $zip->addFile($filename);
-    $zip->setExternalAttributesName($filename, ZipArchive::OPSYS_UNIX, $stat['mode']);
+    $zip->setExternalAttributesName($filename, ZipArchive::OPSYS_UNIX, $stat['mode'] << 16);
     $zip->close();
     echo "Ok\n";
 } else {