Header how to modify title of the page "on the fly"

My header is called as you can imagine, on each pages.

it means that on ea开发者_运维问答ch pages i've the same title (bad for SEO)

Is there a workaround to set pages title outside the header.php ?

Thanks

Make a variable $page_title. Set it before including the header and in the header have something like:

echo("<title>$page_title</title>");

Set a variable for the title before including the header, then output the variable within the header.

include ('includes/header.php');
titleAndMeta('yourTitle');

This goes in your page and this goes in your header.php

function titleAndMeta($title)
 echo '<title>$title</title>';