MySQL time stamp issue

I have a time-stamp, which is returned from PayPal as

2010-12-29T20:42:49.929-08:00

Now I need to convert it to MySQ开发者_运维问答L DateTime format, using PHP

Anyone is having solution, how to convert it?

Thanks.

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date('Y-m-d H:i:s', strtotime('2010-12-29T20:42:49.929-08:00'));