/**
* Straight-forward strategy: escape any token that is not inline HTML
*
* Known issue: templates need to be rechecked everytime the value of the php.ini
* settings asp_tags or short_tags is changed
*/
$tokens = token_get_all('<?php ?>' . $this->uncompiled_code);
$this->uncompiled_code = '';

foreach ($tokens as $i => $token)
{
	if (!is_array($token))
	{
		$this->uncompiled_code .= $token;
	}
	elseif ($token[0] == T_OPEN_TAG || $token[0] == T_CLOSE_TAG)
	{
		if ($i > 1)
		{
			$this->uncompiled_code .= htmlspecialchars($token[1]);
		}
	}
	else
	{
		$this->uncompiled_code .= $token[1];
	}
}
unset($tokens);

/**
* More tokenizer oddities
*/
if (!strncmp($this->uncompiled_code, '<?php ?&gt;', 11))
{
	$this->uncompiled_code = substr($this->uncompiled_code, 11);
}