Question

rest_output_link_wp_head()

Outputs the REST API link tag into page header.

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description

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源代码

File: wp-includes/rest-api.php

function rest_output_link_wp_head() {
	$api_root = get_rest_url();

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

	echo "<link rel='https://api.w.org/' href='" . esc_url( $api_root ) . "' />\n";
}

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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()

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User Contributed Notes