$a = 'foo';
$$a = 'bar';
$$$a = 'baz';
$$$$a = 'azaza';
$$$$$a = 'bubaba';
$subcontent = '';
@$dom->loadHTML($content, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
foreach($dom->getElementsByTagName('*') as $node) {
$subcontent .= $dom->saveHTML($node);
}
echo $subcontent;
$delete = '<a href="delete.php?id=' . $post['id'] . '" style="color:red">OK</a>';
или$delete = '<a href="delete.php?id=' . $_POST['id'] . '" style="color:red">OK</a>';