Tests XMLRPC API by saying, “Hello!” to client.
Source
public function sayHello() {
return 'Hello!';
}
Changelog
| Version | Description |
|---|---|
| 1.5.0 | Introduced. |
| CARVIEW |
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HTTP/2 200
server: nginx
date: Sat, 19 Jul 2025 18:50:17 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
x-olaf: ⛄
link: ; rel="alternate"; title="JSON"; type="application/json"
link: ; rel=shortlink
x-frame-options: SAMEORIGIN
content-encoding: gzip
alt-svc: h3=":443"; ma=86400
x-nc: MISS ord 2
wp_xmlrpc_server::sayHello() – Method | Developer.WordPress.org
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