Oihana Php Enums

ProxyHeaderTrait

Reverse proxy / infrastructure HTTP header names (de-facto standard + CDN).

CF_CONNECTING_IP : string = 'CF-Connecting-IP': `CF-Connecting-IP` — Original client IP, added by Cloudflare.
FASTLY_CLIENT_IP : string = 'Fastly-Client-IP': `Fastly-Client-IP` — Original client IP, added by Fastly.
TRUE_CLIENT_IP : string = 'True-Client-IP': `True-Client-IP` — Original client IP, used by Akamai / Cloudflare Enterprise.
X_CLUSTER_CLIENT_IP : string = 'X-Cluster-Client-IP': `X-Cluster-Client-IP` — Original client IP, added by some load balancers.
X_FORWARDED_FOR : string = 'X-Forwarded-For': `X-Forwarded-For` — Chain of client and proxy IP addresses (de-facto).
X_FORWARDED_HOST : string = 'X-Forwarded-Host': `X-Forwarded-Host` — Original `Host` requested by the client (de-facto).
X_FORWARDED_PROTO : string = 'X-Forwarded-Proto': `X-Forwarded-Proto` — Original protocol (`http` / `https`) used by the client (de-facto).
X_REAL_IP : string = 'X-Real-IP': `X-Real-IP` — Original client IP, added by nginx and others (de-facto).

`CF-Connecting-IP` — Original client IP, added by Cloudflare.


    public
        string
    CF_CONNECTING_IP
    = 'CF-Connecting-IP'

`Fastly-Client-IP` — Original client IP, added by Fastly.


    public
        string
    FASTLY_CLIENT_IP
    = 'Fastly-Client-IP'

`True-Client-IP` — Original client IP, used by Akamai / Cloudflare Enterprise.


    public
        string
    TRUE_CLIENT_IP
    = 'True-Client-IP'

`X-Cluster-Client-IP` — Original client IP, added by some load balancers.


    public
        string
    X_CLUSTER_CLIENT_IP
    = 'X-Cluster-Client-IP'

`X-Forwarded-For` — Chain of client and proxy IP addresses (de-facto).


    public
        string
    X_FORWARDED_FOR
    = 'X-Forwarded-For'

`X-Forwarded-Host` — Original `Host` requested by the client (de-facto).


    public
        string
    X_FORWARDED_HOST
    = 'X-Forwarded-Host'

`X-Forwarded-Proto` — Original protocol (`http` / `https`) used by the client (de-facto).


    public
        string
    X_FORWARDED_PROTO
    = 'X-Forwarded-Proto'

`X-Real-IP` — Original client IP, added by nginx and others (de-facto).


    public
        string
    X_REAL_IP
    = 'X-Real-IP'