dream weaving article replacement keywords

Dream weaving directly outputs the content of the article

{dede:field name='body'/}

 

Dream weaving replaces a keyword and outputs the content of the article

{dede:field.body function="str_replace('/uploads/allimg/','http://www.onestopweb.cn/uploads/allimg/',@me)" /}

 

Dream weaving replaces multiple keywords and outputs the content of the article

{dede:field.body runphp="yes"}
    $str=@me;
    $str1=array("AAA","BBB","/uploads/allimg/");
    $str2=array("aaa","bbb","http://www.onestopweb.cn/uploads/allimg/");
    $str3=str_replace($str1,$str2,$str);
    @me=$str3;
{/dede:field.body}