Paragraph Trim Functions

Paragraph Trim Functions

function getFirstPP($html) {
	$start = strpos($html, '<p');
	$end = strpos($html, '</p>', $start);
	$html = substr($html, $start, ($end - $start + 4));
	return $html;
}

function splitFirstPP($html) {
	$parts = explode("</p>", $html, 2);
	$first = $parts[0] . "</p>";
	$rest = $parts[1];
	return array($first, $rest);
}