Ubuntu
options );
$sanitized_value = array();
foreach( $values as $value ) {
if ( !in_array( $value, $keys ) ) {
$sanitized_value[] = isset( $this->default ) ? $this->default : false;
}
else {
$sanitized_value[] = $value;
}
}
return count( $sanitized_value ) == 1 ? $sanitized_value[0] : $sanitized_value;
}
}