function proxify_css($css)
{
$css = proxify_inline_css($css);
preg_match_all("#@import\\s*(?:\"([^\">]*)\"?|'([^'>]*)'?)([^;]*)(;|\$)#i", $css, $matches, PREG_SET_ORDER);
for ($i = 0, $count = count($matches); $i < $count; ++$i) {
$delim = '"';
$url = $matches[$i][2];
if (isset($matches[$i][3])) {
$delim = "'";
$url = $matches[$i][3];
}
$css = str_replace($matches[$i][0], '@import ' . $delim . proxify_css_url($matches[$i][1]) . $delim . (isset($matches[$i][4]) ? $matches[$i][4] : ''), $css);
}
return $css;
}
for ($i = 0, $count_i = count($matches); $i < $count_i; ++$i) {
$_response_body = str_replace($matches[$i][0], $matches[$i][1] . proxify_css($matches[$i][2]) . $matches[$i][3], $_response_body);
}
preg_match_all("#<\\s*([a-zA-Z\\?-]+)([^>]+)>#S", $_response_body, $matches);
for ($i = 0, $count_i = count($matches[0]); $i < $count_i; ++$i) {
if (!preg_match_all("#([a-zA-Z\\-\\/]+)\\s*(?:=\\s*(?:\"([^\">]*)\"?|'([^'>]*)'?|([^'\"\\s]*)))?#S", $matches[2][$i], $m, PREG_SET_ORDER)) {
continue;
}
$rebuild = false;
$extra_html = $temp = '';
$attrs = array();
for ($j = 0, $count_j = count($m); $j < $count_j; $attrs[strtolower($m[$j][1])] = isset($m[$j][4]) ? $m[$j][4] : (isset($m[$j][3]) ? $m[$j][3] : (isset($m[$j][2]) ? $m[$j][2] : false)), ++$j) {
}
if (isset($attrs['style'])) {
$rebuild = true;
$attrs['style'] = proxify_inline_css($attrs['style']);
}
$tag = strtolower($matches[1][$i]);
if (isset($tags[$tag])) {
switch ($tag) {
case 'a':
if (isset($attrs['href'])) {
$rebuild = true;
$attrs['href'] = complete_url($attrs['href']);
}
break;
case 'img':
if (isset($attrs['src'])) {
$rebuild = true;
$attrs['src'] = complete_url($attrs['src']);
}
