get_the_time( string $format = ”, int|WP_Post $post = null )

检索写邮件的时间。
Retrieve the time at which the post was written.

目录锚点：#参数#返回#源码#笔记

参数（Parameters）

返回（Return）

（string|int|false）格式化的日期string或Unix时间戳（string|int|false）。失败时为False。

源码（Source）

/**
 * Retrieve the time at which the post was written.
 *
 * @since 1.5.0
 *
 * @param string      $d    Optional. Format to use for retrieving the time the post
 *                          was written. Either 'G', 'U', or php date format defaults
 *                          to the value specified in the time_format option. Default empty.
 * @param int|WP_Post $post WP_Post object or ID. Default is global $post object.
 * @return false|string Formatted date string or Unix timestamp. False on failure.
 */
function get_the_time( $d = '', $post = null ) {
	$post = get_post($post);

	if ( ! $post ) {
		return false;
	}

	if ( '' == $d )
		$the_time = get_post_time(get_option('time_format'), false, $post, true);
	else
		$the_time = get_post_time($d, false, $post, true);

	/**
	 * Filter the time a post was written.
	 *
	 * @since 1.5.0
	 *
	 * @param string      $the_time The formatted time.
	 * @param string      $d        Format to use for retrieving the time the post was written.
	 *                              Accepts 'G', 'U', or php date format value specified
	 *                              in 'time_format' option. Default empty.
	 * @param int|WP_Post $post     WP_Post object or ID.
	 */
	return apply_filters( 'get_the_time', $the_time, $d, $post );
}

笔记（Notes）

基本示例
获取Unix时间戳