我有一个字符串:t="sdf<p align="center"><img src="/upload/day_101027/201010270105301864.jpg" /><br /></p>sdfsdfsdf"想通过某种方法的到'sdf<p align="center"><img src="/upload/day_101027/201010270105301864.jpg" /><br /></p>sdfsdfsdf'请问如何实现呀?
t='sdf<p align="center"><img src="/upload/day_101027/201010270105301864.jpg" /><br /></p>sdfsdfsdf'