HTTP/2 301
server: nginx
date: Mon, 29 Dec 2025 09:54:45 GMT
content-type: text/html; charset=UTF-8
x-olaf: ⛄
vary: accept, content-type
x-redirect-by: WordPress
location: https://developer.wordpress.org/reference/hooks/wp_error_added/
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-nc: MISS ord 1
HTTP/2 200
server: nginx
date: Mon, 29 Dec 2025 09:54:46 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
x-olaf: ⛄
vary: accept, content-type
link:
; rel="https://api.w.org/"
link:
; rel="alternate"; title="JSON"; type="application/json"
link: ; rel=shortlink
x-frame-options: SAMEORIGIN
content-encoding: gzip
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x-nc: MISS ord 1
wp_error_added – Hook | Developer.WordPress.org
do_action( ‘wp_error_added’, string|int $code, string $message, mixed $data, WP_Error $wp_error )
Fires when an error is added to a WP_Error object.
$codestring|intError code.
$messagestringError message.
$datamixedError data. Might be empty.
$wp_errorWP_Error
| Version | Description |
|---|
| 5.6.0 | Introduced. |
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