警告：非法串偏移“标题”错误

Question

这是它的参考线：

$html = '<div class="devider"><a id="back-top" class="top" href="#top">'.$atts["title"].'</a></div><hr />'; 

使用WordPress 4.1和PHP 5.5

刚搬进我的网站到一个新的这个错误是如何和显示出来上了几页：

警告：非法串在/mydomain/wp-content/themes/mytheme/include/short_code.php偏移 '标题' 上线105

Answer 1

我有members.php

的警告，在许多地方，我的代码有这样的：

if($a['search'] !== false and $a['search'] !== 'false') { 
      $r .= $this->search(); 
     } 
I had to change it to this to remove the warning: 
if(isset($a['search']) !== false and isset($a['search']) !== 'false') { 
      $r .= $this->search(); 
     } 

但后来我失去了我的搜索框，所以不是不表达式的第一部分相等，我改成了等于（抢走了！）：

if(isset($a['search']) == false and isset($a['search']) !== 'false') { 
$r .= $this->search(); 
} 
I had to also change a line that looked like: 
$this->list = $a['list']; 

到：

$this->list = isset($a['list']); 

希望这会有帮助..