Common PHP Header Functions: headers

This returns true or false, depending on whether or not headers have already been sent to the client.

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Jerry

Why are video games so much better designed than office software? Video games are designed by people who love to play video games. Office software is designed by people who want to do something else on the weekend. — Ted Nelson (Fire in the Valley: The Making of the Personal Computer^•)

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headers_sent() last modified January 11th, 2012.

Common PHP Header Functions: headers_sent()

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