do_action_ref_array( 'send_headers', WP $this )
Fires once the requested HTTP headers for caching, content type, etc. have been sent.
Parameters Parameters
- $this
-
(WP) Current WordPress environment instance (passed by reference).
Source Source
File: wp-includes/class-wp.php
Changelog Changelog
| Version | Description |
|---|---|
| 2.1.0 | Introduced. |