| | |
| | | |
| | | // convert charset (if text or message part) |
| | | if ($body && preg_match('/^(text|message)$/', $o_part->ctype_primary)) { |
| | | // Remove NULL characters (#1486189) |
| | | $body = str_replace("\x00", '', $body); |
| | | // Remove NULL characters if any (#1486189) |
| | | if (strpos($body, "\x00") !== false) { |
| | | $body = str_replace("\x00", '', $body); |
| | | } |
| | | |
| | | if (!$skip_charset_conv) { |
| | | if (!$skip_charset_conv) { |
| | | if (!$o_part->charset || strtoupper($o_part->charset) == 'US-ASCII') { |
| | | // try to extract charset information from HTML meta tag (#1488125) |
| | | if ($o_part->ctype_secondary == 'html' && preg_match('/<meta[^>]+charset=([a-z0-9-_]+)/i', $body, $m)) |