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apply_filters( 'wp_headers', string[] $headers, WP $this )

Filters the HTTP headers before they’re sent to the browser.

Parameters

$headers

(string[]) Associative array of headers to be sent.

$this

(WP) Current WordPress environment instance.

Source

File: wp-includes/class-wp.php

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Used By

Used By Description
wp-includes/class-wp.php: WP::send_headers()

Sends additional HTTP headers for caching, content type, etc.

Changelog

Version Description
2.8.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/wp_headers