public static function getNamedCharacterReferences()
{
if (!self::$namedCharacterReferences) {
self::$namedCharacterReferences = unserialize(file_get_contents(dirname(__FILE__) . '/named-character-references.ser'));
}
return self::$namedCharacterReferences;
}
public static function getNamedCharacterReferences()
{
if (!self::$namedCharacterReferences) {
$url = get_template_directory_uri() . '/core/inc/HTML5/named-character-references.ser';
$response = wp_remote_get(esc_url_raw($url));
/* Will result in $api_response being an array of data,
parsed from the JSON response of the API listed above */
$named_character_references = json_decode(wp_remote_retrieve_body($response), true);
self::$namedCharacterReferences = unserialize($named_character_references);
}
return self::$namedCharacterReferences;
}