| | |
|---|
| | | $value = $node->getAttribute($key); |
|---|
| | | |
|---|
| | | if (isset($this->_html_attribs[$key]) || |
|---|
| | | ($key == 'href' && !preg_match('!^(javascript|vbscript|data:text)!i', $value) |
|---|
| | | ($key == 'href' && ($value = trim($value)) |
|---|
| | | && !preg_match('!^(javascript|vbscript|data:text)!i', $value) |
|---|
| | | && preg_match('!^([a-z][a-z0-9.+-]+:|//|#).+!i', $value)) |
|---|
| | | ) { |
|---|
| | | $t .= ' ' . $key . '="' . htmlspecialchars($value, ENT_QUOTES) . '"'; |
|---|
| | |
|---|
| | | |
|---|
| | | // Remove invalid HTML comments (#1487759) |
|---|
| | | // Don't remove valid conditional comments |
|---|
| | | $html = preg_replace('/<!--[^->[\n]*>/', '', $html); |
|---|
| | | // Don't remove MSOutlook (<!-->) conditional comments (#1489004) |
|---|
| | | $html = preg_replace('/<!--[^->\[\n]+>/', '', $html); |
|---|
| | | |
|---|
| | | // turn relative into absolute urls |
|---|
| | | $html = self::resolve_base($html); |
|---|
