Fires once all must-use and network-activated plugins have loaded.
Source
do_action( 'muplugins_loaded' );
Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |
| CARVIEW |
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HTTP/2 301
server: nginx
date: Fri, 26 Dec 2025 07:13:43 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/muplugins_loaded/
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-nc: MISS ord 2
HTTP/2 200
server: nginx
date: Fri, 26 Dec 2025 07:13:44 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
x-olaf: ⛄
vary: accept, content-type
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
muplugins_loaded – Hook | Developer.WordPress.org
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