/**
*
* filter $_POST meta data options and prepare to save in db
*
* @param array $options array with meta data to filter
* @param string $prefix
*
* @return array
*/
public static function getPostOption(array $options, $prefix = null)
{
if (!\is_null($prefix)) {
$prefix = '_' . $prefix . '_';
}
$option = array();
foreach ($options as $key => $value) {
$result = array();
if (\preg_match('/^' . THEME_OPTION_PREFIX . $prefix . '/', $key, $result)) {
$index = \preg_replace('/^' . THEME_OPTION_PREFIX . '_/', '', $key);
// Sanitize the user input.
$option[$index] = String::sanitize_text_field($value);
}
}
return $option;
}
