Question

rest_output_link_header()

Sends a Link header for the REST API.

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description

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源代码

File: wp-includes/rest-api.php

function rest_output_link_header() {
	if ( headers_sent() ) {
		return;
	}

	$api_root = get_rest_url();

	if ( empty( $api_root ) ) {
		return;
	}

	header( 'Link: <' . esc_url_raw( $api_root ) . '>; rel="https://api.w.org/"', false );
}

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更新日志

Version	description
4.4.0	Introduced.

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相关函数

Uses

• wp-includes/rest-api.php: get_rest_url()
• wp-includes/formatting.php: esc_url_raw()

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User Contributed Notes