function html to text

function htmltotext($html)
{
$tags = array (
0 => ‘~<h[123][^>]+>~si’,
1 => ‘~<h[456][^>]+>~si’,
2 => ‘~<table[^>]+>~si’,
3 => ‘~<tr[^>]+>~si’,
4 => ‘~<li[^>]+>~si’,
5 => ‘~<br[^>]+>~si’,
6 => ‘~<p[^>]+>~si’,
7 => ‘~<div[^>]+>~si’,
);
$html = preg_replace($tags,”\n”,$html);
$html = preg_replace(‘~</t(d|h)>\s*<t(d|h)[^>]+>~si’,’ – ‘,$html);
$html = preg_replace(‘~<[^>]+>~s’,”,$html);

$html = preg_replace(‘~ +~s’,’ ‘,$html);
$html = preg_replace(‘~^\s+~m’,”,$html);
$html = preg_replace(‘~\s+$~m’,”,$html);

$html = preg_replace(‘~\n+~s’,”\n”,$html);
return $html;
}