PHP get a boolean when it is set later in the page

Posted by Thomas on Stack Overflow See other posts from Stack Overflow or by Thomas
Published on 2010-04-19T06:11:26Z Indexed on 2010/04/19 6:13 UTC
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php

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html

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conditional

In the header of my page I have a conditional statement to check if $foo boolean is set, the trouble is that the $foo boolean doesn't get set until the footer is loaded. Any way to retroactively check the status of this boolean?

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