Originally reported by wjj871125 at:http://bugs.jquery.com/ticket/15249

Code as follows:

varcontent=document.getElementById("content").value;jQuery.ajax({type:'post',url:'add.php',data:"content="+content,// value is '?'dataType :"json",success:function(response){alert('success:'+response.msg);},error:function(msg){alert(msg);}});

Code ends.

When the parameter 'content' value is '?' or '??', its content is replaced by similar content as 'jQuery1520046861610282212496_1411972375451'.

jQuery code

data=data.replace(jsre,replace);

jQuery code end.

These codes maybe need to optimize.

Issue reported for jQuery 1.5.2