$name) { $inner .= ''.esc_html($name).''; } // Check display if ($display) { echo $inner; } // Done return $inner; } /** * Check a checked value */ public static function checked($current, $values, $display = true) { $checked = self::is_value($current, $values); if ($checked && $display) { echo 'checked'; } return $checked; } /** * Check a selected value */ public static function selected($current, $values, $display = true, $space = false) { $selected = self::is_value($current, $values); if ($selected && $display) { echo ($space? ' ' : '').'selected'; } return $selected; } /** * Check if value match an array of values */ public static function is_value($current, $values) { if (empty($values) && false !== $values) { return false; } return is_array($values)? in_array($current, $values) : ($current == $values); } /** * Encode and sanitize a json list */ public static function esc_attr_elist($json) { $json_new = array(); foreach ($json as $json_item) { $json_item_new = array(); foreach ($json_item as $key => $value) { $json_item_new[esc_attr($key)] = esc_attr($value); } $json_new[] = $json_item_new; } return str_replace('"', '%quot%', @json_encode($json_new)); } }