$html = new DOMDocument();
$html->loadHTMLFile($filename);
$meta = $html->getElementsByTagName("meta");
foreach($meta as $oldmeta_tags)
{
$parent = $oldmeta_tags->parentNode;
$parent->removeChild($oldmeta_tags);
}
echo "<br>Number of bytes stored = ".$html->saveHTMLFile($filename);
$result[] = file_get_contents($filename);
Some of the meta tags are removed and some are not. please help what i am doing wrong