wp_checkdate

函数


wp_checkdate ( $month, $day, $year, $source_date )
参数
  • (int)
    $month
    Month number.
    Required: 是
  • (int)
    $day
    Day number.
    Required: 是
  • (int)
    $year
    Year number.
    Required: 是
  • (string)
    $source_date
    The date to filter.
    Required: 是
返回值
  • (bool) True if valid date, false if not valid date.
定义位置
  • wp-includes/functions.php
    , line 7053
引入
3.5.0
弃用
–

Tests if the supplied date is valid for the Gregorian calendar.

function wp_checkdate( $month, $day, $year, $source_date ) {
	/**
	 * Filters whether the given date is valid for the Gregorian calendar.
	 *
	 * @since 3.5.0
	 *
	 * @param bool   $checkdate   Whether the given date is valid.
	 * @param string $source_date Date to check.
	 */
	return apply_filters( 'wp_checkdate', checkdate( $month, $day, $year ), $source_date );
}
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