WP_REST_Request::canonicalize_header_name( string $key ): string

Description

Parameters

$keystring

Header name.

Return

string

Canonicalized name.

Used by · 6

• WP_REST_Request::add_header()Appends a header value for the given header.
• WP_REST_Request::get_header()Retrieves the given header from the request.
• WP_REST_Request::get_header_as_array()Retrieves header values from the request.
• WP_REST_Request::remove_header()Removes all values for a header.
• WP_REST_Request::set_header()Sets the header on request.
• WP_REST_Server::get_target_hints_for_link()Gets the target hints for a REST API Link.

Source

View on Trac ↗View on GitHub ↗

194	public static function canonicalize_header_name( $key ) {195		$key = strtolower( $key );196		$key = str_replace( '-', '_', $key );197 198		return $key;199	}

History

Introduced in 4.4.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.9.7 tag, from src/wp-includes/rest-api/class-wp-rest-request.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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