如果json_encode一个字符串包含（＆）在phtml中，浏览器将改变它的构造，如何防止它？

php：5.3.3

jquery:1.7.2

here is the way we use to send the value from php to jquery.

1. get the escaped string.

$a = '"xxxxx'; $b = json_encode($a);

1. and now, $b is '"xxxxx';

2. put $a in phtml.

   php: $this->view->b = $b;

   phtml: <div id='my_data' style='display:none;'><?php echo $this->b;?></div>

so in the phtml， the string is

<div id='my_data' style='display:none'>"&quot;xxxxx"</div>

but, when the the string show in browser, it will become ""xxxxx"。And when we use $.parseJSON($("#my_data").text());. JQuery will throw an exception, because ""xxxxx" is not a JSON string.

so， how to resole this ?

or any other ways to send an escaped string from php to JQuery.

thank u all.