Code Comparison, char encoding

This is a standard block.

Valid: Vestibulum et orci condimentum.

<?php

// The above PHP tag is specifically testing // handling of that in generated HTML doc.

// Now let's also check the handling of // comparison operators in code samples... $a = $b < $c; $d = $e > $f; $g = $h <= $i; $j = $k >= $l; $m = $n <=> $o;

Invalid: Donec in nisl ut tortor convallis interdum.

<em><?php</em>

// The above PHP tag is specifically testing // handling of that in generated HTML doc.

// Now let's also check the handling of // comparison operators in code samples // in combination with "em" tags. $a = $b <em><</em> $c; $d = $e > $f; $g = <em>$h <= $i</em>; $j = $k >= $l; $m = $n <em><=></em> $o;