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Posted By

bradless on 01/11/11


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search headers forms results cache expiring


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Prevent Web Page from Expiring

 / Published in: PHP
 

I use the following code to prevent a user from getting a "webpage expired" message when hitting the back button on a page where the search results are also on the page with the form.

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  1. <?
  2. header("Cache-Control: public");
  3. ?>

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