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Comments for: argerich20010125
| Message # 1017203: |
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Date: 08/20/03 02:03
By: Edemilson Lima Subject: Check this first Before implementing anything, is good check these notes posted by users in PHP manual: "IE 55. sp2 and IE6 as on the date of adding this note have problems with content type gzip and caching http headers. The pages are never cached. I think this combination of http headers can also crash the browser." http://support.microsoft.com/default.aspx?scid=kb;en-us;321722 "The buffered content is not affected by transparent session handling. Transparent session handling not applied until you output the buffered content (via ob_end_flush() or for example by echoing the content obtained by ob_get_contents() by yourself) That means you can implement a caching algorithm, and dont have to be worried of cached session ids (which would cause the problem of session takeovers) Beware: in some cases, you have to append sessionname and sessionid to some urls by yourself (mostly in javascript statements). these get cached! if you need such constructions, you have to refine your transparent caching algorithm." |
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