WordPress开发手册:get_to_ping()

函数原型

get_to_ping( int|WP_Post $post ): string[]|false

函数描述

是否弃用

未弃用

函数参数

$post
int|WP_Post
Required

Post ID or post object.

函数返回值

函数位置

函数源码

function get_to_ping( $post ) {
	$post = get_post( $post );

	if ( ! $post ) {
		return false;
	}

	$to_ping = sanitize_trackback_urls( $post->to_ping );
	$to_ping = preg_split( '/\s/', $to_ping, -1, PREG_SPLIT_NO_EMPTY );

	/**
	 * Filters the list of URLs yet to ping for the given post.
	 *
	 * @since 2.0.0
	 *
	 * @param string[] $to_ping List of URLs yet to ping.
	 */
	return apply_filters( 'get_to_ping', $to_ping );
}

源码链接

WordPress
Github

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