Replace PHP variable names with emojis. This is probably a bad idea.
https://twitter.com/waldojaquith/status/352175554532876288
Example usage:
<?php
require_once('emojify.class.php');
$example = file_get_contents('example_source.php');
$emojify = new emojify($example);
echo $emojify->run();
?>
You can also set things to exclude from replacement:
$emojify = new emojify($example,'do_not_replace_this');
$emojify = new emojify($example,array('do_not','replace_these'));
$emojify->exclude('do_not_replace_this');
$emojify->exclude(array('do_not','replace_these'));