WordPress开发手册:current_time()

函数原型

current_time( string $type, int|bool $gmt ): int|string

函数描述

是否弃用

未弃用

函数参数

$type
string
Required

Type of time to retrieve. Accepts 'mysql', 'timestamp', 'U', or PHP date format string (e.g. 'Y-m-d').

$gmt
int|bool
Optional

Whether to use GMT timezone. Default false.

函数返回值

函数位置

函数源码

function current_time( $type, $gmt = 0 ) {
	// Don't use non-GMT timestamp, unless you know the difference and really need to.
	if ( 'timestamp' === $type || 'U' === $type ) {
		return $gmt ? time() : time() + (int) ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS );
	}

	if ( 'mysql' === $type ) {
		$type = 'Y-m-d H:i:s';
	}

	$timezone = $gmt ? new DateTimeZone( 'UTC' ) : wp_timezone();
	$datetime = new DateTime( 'now', $timezone );

	return $datetime->format( $type );
}

源码链接

WordPress
Github

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