WC_Geolocation::get_ip_address
Get current user IP Address.
Method of the class: WC_Geolocation{}
No Hooks.
Returns
String
.
Usage
$result = WC_Geolocation::get_ip_address();
WC_Geolocation::get_ip_address() WC Geolocation::get ip address code WC 9.9.4
public static function get_ip_address() { if ( isset( $_SERVER['HTTP_X_REAL_IP'] ) ) { return sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_REAL_IP'] ) ); } elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) { // Proxy servers can send through this header like this: X-Forwarded-For: client1, proxy1, proxy2 // Make sure we always only send through the first IP in the list which should always be the client IP. $value = trim( current( preg_split( '/,/', sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) ) ) ); // Account for the '<IPv4 address>:<port>', '[<IPv6>]' and '[<IPv6>]:<port>' cases, removing the port. // The regular expression is oversimplified on purpose, later 'rest_is_ip_address' will do the actual IP address validation. $value = preg_replace( '/([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\:.*|\[([^]]+)\].*/', '$1$2', $value ); return (string) rest_is_ip_address( $value ); } elseif ( isset( $_SERVER['REMOTE_ADDR'] ) ) { // Make sure we always only send through the first IP in the list which should always be the client IP. $value = trim( current( preg_split( '/,/', sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) ) ) ) ); return (string) rest_is_ip_address( $value ); } return ''; }