IP

<?php if (!empty($_SERVER['HTTP_CLIENT_IP'])) { $ip_address = $_SERVER['HTTP_CLIENT_IP']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ip_address = $_SERVER['HTTP_X_FORWARDED_FOR']; } else { $ip_address = $_SERVER['REMOTE_ADDR']; } $content = wp_remote_retrieve_body( wp_remote_get('https://apis.map.qq.com/ws/location/v1/ip?ip='.$ip_address.'&key='.get_option( 'p2_qqmap_key' ) ) ); $content_obj = json_decode($content, true); print_r($content_obj); $region_id = $content_obj['result']['ad_info']['adcode']; $region_ct = $content_obj['result']['ad_info']['city']; echo $region_id; echo $region_ct; ?>