| private fixContentEncoding ( $content ) : string | ||
| $content | ||
| return | string | |
private function fixContentEncoding($content)
{
if (!empty($content)) {
// Little hack to force UTF-8
if (strpos($content, '<?xml encoding') === false) {
$hack = strpos($content, '<body') === false ? '<?xml encoding="UTF-8"><body>' : '<?xml encoding="UTF-8">';
$content = $hack . $content;
}
$encoding = mb_detect_encoding($content);
$headPos = mb_strpos($content, '<head>');
// Add a meta to the <head> section
if (false !== $headPos) {
$headPos += 6;
$content = mb_substr($content, 0, $headPos) . '<meta http-equiv="Content-Type" content="text/html; charset=' . $encoding . '">' . mb_substr($content, $headPos);
}
$content = mb_convert_encoding($content, 'HTML-ENTITIES', $encoding);
}
return $content;
}