PHP7.X下专题添加多个内容的错误

.gitignore

@@ -23,3 +23,4 @@ src/uploads/userup
 src/uploads/20*
 src/data/mysqli_error_trace.inc
 src/uploads/litimg/*
+src/special/

src/dede/inc/inc_menu.php

@@ -165,8 +165,9 @@ $adminMenu2
 
 <m:top item='1_10_7_' name='系统帮助' display='none'>
   <m:item name='参考文档' link='http://help.dedecms.com' rank='' target='_blank' />
-  <m:item name='意见建议反馈' link='http://site.desdev.cn/suggest/' rank='' target='_blank' />
+  <m:item name='意见建议反馈' link='https://github.com/dedetech/issues' rank='' target='_blank' />
   <m:item name='官方交流论坛' link='http://bbs.dedecms.com' rank='' target='_blank' />
+  <m:item name='Github' link='https://github.com/dedetech/' rank='' target='_blank' />
 </m:top>
 
 -----------------------------------------------

src/dede/spec_add.php

@@ -113,7 +113,7 @@ else if($dopost=='save')
     }
 
     //专题节点列表
-    $arcids = '';
+    $arcids = array();
     $notelist = '';
     for($i=1; $i<=$cfg_specnote; $i++)
     {

src/dede/spec_edit.php

@@ -169,7 +169,7 @@ else if($dopost=='save')
     }
 
     //专题节点列表
-    $arcids = '';
+    $arcids = array();
     $notelist = '';
     for($i=1;$i<=$cfg_specnote;$i++)
     {

src/dede/templets/index2.htm

@@ -118,7 +118,7 @@
         <form action="action_search.php" target="main" method="post">
           <input name="keyword" type="text" value="功能搜索" onfocus="if(this.value=='功能搜索'){this.value='';}"  onblur="if(this.value==''){this.value='功能搜索';}" class="allsearch" style="width:150px;"/>
           <input name="" type="submit" value="搜索" class="np"/>
-          <a href='http://bbs.dedecms.com' target='_blank'>官方论坛</a> <a href='http://help.dedecms.com' target='_blank'>在线帮助</a>
+          <a href='http://bbs.dedecms.com' target='_blank'>官方论坛</a> <a href='https://github.com/dedetech' target='_blank'>Github</a>
         </form>
       </div>
     </div>

src/include/dedetemplate.class.php

@@ -635,7 +635,7 @@ class DedeTemplate
         $t = 0;
         $preTag = '';
         $tswLen = strlen($tagStartWord);
-        $cAtt->cAttributes->items = array();
+        @$cAtt->cAttributes->items = array();
         for($i=0; $i<$sourceLen; $i++)
         {
             $ttagName = '';