caching in php

August 24th, 2005, 07:37 AM

how can i cach pages in php?
can i do caching at client side...

jomet.

anshul · August 26th, 2005, 06:59 AM

Caching is done automatically by browser sw; you can only tell the client browser, to not to cache or expire the cached content ;)

http://www.mediasworks.com/tutorial/

September 19th, 2005, 12:28 AM

how can i tell the client browser to cache the pages?

jomet.

anshul · October 21st, 2005, 12:42 AM

As I said, caching is automatically done.
You can tell browsers not to cache or expire a Web page after definite time. Small section from PHP manual (read out more..)

Code:

Many proxies and clients can be forced to disable caching with:
<?php
// Date in the past
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");

// always modified
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");

// HTTP/1.1
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);

// HTTP/1.0
header("Pragma: no-cache");
?>

`~@#\^%&*/\.<.\/-|+|_!:;..=?>
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