', '', $content);
$doc = new DOMDocument;
$doc->encoding = 'UTF-8';
@$doc->loadHTML($content);
$header_html = '';
foreach ($doc->getElementsByTagName('link') as $link_dom) {
if ($link_dom->getAttribute('rel') == 'stylesheet') {
$link_html = $doc->saveHTML($link_dom);
$link_html = str_replace('media="print"', '', $link_html);
$header_html .= $link_html . "\n";
}
}
foreach ($doc->getElementsByTagName('style') as $style_dom) {
if (strpos($style_dom->nodeValue, 'mobnav')) {
$header_html .= $doc->saveHTML($style_dom) . "\n";
}
}
$header_html .= $doc->saveHTML($doc->getElementById('hd')) . "\n";
foreach ($doc->getElementsByTagName('script') as $script_dom) {
if (strpos($script_dom->getAttribute('src'), 'js/autoptimi')) {
$header_html .= sprintf("\n", htmlspecialchars($script_dom->getAttribute('src')));
}
}
$header_html = preg_replace_callback('#(href|src)="(/[^/])#', function($m) {
return "{$m[1]}=\"//aiacademy.tw{$m[2]}";
}, $header_html);
$footer_html = '';
$footer_html .= $doc->saveHTML($doc->getElementById('ft')) . "\n";
$footer_html .= '' . "\n";
$footer_html .= $doc->saveHTML($doc->getElementById('mobnav')) . "\n";
$footer_html = preg_replace_callback('#(href|src)="(/[^/])#', function($m) {
return "{$m[1]}=\"//aiacademy.tw{$m[2]}";
}, $footer_html);
?>
CSS:
Header:
Footer: