<?php
class Redirection_IP {
private $ip;
public function __construct( $ip = '' ) {
$this->ip = '';
$ip = sanitize_text_field( $ip );
$ip = explode( ',', $ip );
$ip = array_shift( $ip );
$ip = filter_var( $ip, FILTER_VALIDATE_IP );
// Convert to binary
// phpcs:ignore
$ip = @inet_pton( trim( $ip ) );
if ( $ip !== false ) {
// phpcs:ignore
$this->ip = @inet_ntop( $ip ); // Convert back to string
}
}
public function get() {
return $this->ip;
}
}