/**
* Returns <meta> and <link> tags
*
* @return (string) - HTML <meta> and <link> tags
*/
static function getHTML()
{
$vs_buf = '';
if (!is_array(MetaTagManager::$opa_tags)) {
MetaTagManager::init();
}
if (sizeof(MetaTagManager::$opa_tags['meta'])) {
foreach (MetaTagManager::$opa_tags['meta'] as $vs_tag_name => $vs_content) {
$vs_buf .= "<meta name='" . htmlspecialchars($vs_tag_name, ENT_QUOTES) . "' content='" . htmlspecialchars($vs_content, ENT_QUOTES) . "'/>\n";
}
}
if (sizeof(MetaTagManager::$opa_tags['link'])) {
foreach (MetaTagManager::$opa_tags['link'] as $vn_i => $va_link) {
$vs_buf .= "<link rel='" . htmlspecialchars($va_link['rel'], ENT_QUOTES) . "' href='" . htmlspecialchars($va_link['href'], ENT_QUOTES) . "' " . ($va_link['type'] ? " type='" . $va_link['type'] . "'" : "") . "/>\n";
}
}
return $vs_buf;
}
