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unaibamir/gist:dc87c19a666ba120801a7806f455feb5

Created December 29, 2018 10:35
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gistfile1.txt
add_action( "wp_head", "_wn_no_cache" );
function _wn_no_cache() {
header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
header("Cache-Control: post-check=0, pre-check=0", false);
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Pragma: no-cache"); // HTTP/1.0
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
}
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