- mb_convert_encoding: documentation ( source)
- header: documentation ( source)
<?php
header('Content-type:text/html; charset=utf-8');
$heart = mb_convert_encoding('♥', 'UTF-8', 'HTML-ENTITIES');
echo "<?php<br><br>\n";
echo "$<span class='red'>{$heart}</span> = \"love\";<br>\n";
echo "var_dump( \"I $<span class='red'>{$heart}</span> PHP!\" );";