<?php

$html_src = "
<!DOCTYPE html>
<html>
	<body>
		<a href=\"annimon.com\">goto home</a>
		<script>
			alert(\"Victor Protector doesn't work\");
		</script>
		<br>
		<b>&copy; aNNiMON</b>
		<script>
			alert(\"Victor Protector doesn't work твайс\");
		</script>
	</body>
</html>
";

echo "source is: " . $html_src;


$d = new DOMDocument;
$d->loadHTML($html_src);
$elements = $d->getElementsByTagName("script");
for ($i = $elements->length; --$i >= 0; ) {
  $href = $elements->item($i);
  $href->parentNode->removeChild($href);
}
$d->formatOutput = true; // красивый вывод
$html_clean = $d->saveHTML();

echo "\n\n filtered is:\n " . $html_clean;