PHP session_start（）问题？

can I include my session_start() in my header include or should I past session_start() in every pages? Is there any pros or cons in pasting the session_start() in the header include?

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duanbanfei2875 2010-06-26 00:51
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session_start() should probably be one of the first lines. you have to start the session before any data is output. if you're using includes to simulate a template system then stick it in the page controller.

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