thorn þ Thorn Þ
thorn þ Thorn Þ
<?php // thorn.php
/**
 * The "thorn" is codepoint 222 for uppercase and 254 for lowercase in extended ascii
 *
 * note that these codes conflict with UTF-8
 *
 * https://www.google.com/search?q=thorn+character+ascii
 * https://warwick.ac.uk/fac/arts/english/currentstudents/undergraduate/modules/fulllist/first/en121/how_to_find_yoghs_and_thorns.pdf
 */
error_reporting(E_ALL);
echo 
"thorn &thorn; Thorn &#0222;" ;
echo 
'<br>';

echo 
"thorn þ Thorn Þ";
echo 
'<br>';

highlight_file(__FILE__);