<?php

namespace Advanced_Columns\Helpers;

class Security {

	public static function sanitize( $subject, string $sanitizeFunction ) {
		if ( ! function_exists( $sanitizeFunction ) ) {
			throw new \Exception( 'Sanitize function does not exist.' );
		}

		if ( is_string( $subject ) || is_numeric( $subject ) ) {
			return call_user_func( $sanitizeFunction, $subject );
		}

		foreach ( $subject as $k => $v ) {
			if ( null !== $v ) {
				$subject[ $k ] = self::sanitize( $v, $sanitizeFunction );
			}
		}

		return $subject;
	}

}