WordPress开发手册:comment_author_email()

函数原型

comment_author_email( int|WP_Comment $comment_ID )

函数描述

是否弃用

未弃用

函数参数

$comment_ID
int|WP_Comment
Optional

WP_Comment or the ID of the comment for which to print the author’s email.
Default current comment.

函数返回值

函数位置

函数源码

function comment_author_email( $comment_ID = 0 ) {
	$comment      = get_comment( $comment_ID );
	$author_email = get_comment_author_email( $comment );

	/**
	 * Filters the comment author's email for display.
	 *
	 * @since 1.2.0
	 * @since 4.1.0 The `$comment_ID` parameter was added.
	 *
	 * @param string $author_email The comment author's email address.
	 * @param string $comment_ID   The comment ID as a numeric string.
	 */
	echo apply_filters( 'author_email', $author_email, $comment->comment_ID );
}

源码链接

WordPress
Github

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