Filters extra file headers by context.
The dynamic portion of the hook name, $context, refers to the context where extra headers might be loaded.
$extra_context_headersarray
$extra_headers = $context ? apply_filters( "extra_{$context}_headers", array() ) : array();
| Version | Description |
|---|---|
| 2.9.0 | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/extra_context_headers