"exact phrase" include -exclude
will give you more specific results
will give you more specific results
Sending headers with PHP to user browser [2/3]
For sending 'missing page' header try this:
<?php
header("HTTP/1.0 404 Not Found");
?>
PHP scripts often generate dynamic content that must not be cached by the client browser or any proxy caches between the server and the client browser. Many proxies and clients can be forced to disable caching with:
<?php
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
?>
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- Sending headers with PHP to user browser [2/3] - | |
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