Php/docs/function.variant-date-to-timestamp
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variant_date_to_timestamp
(PHP 5, PHP 7)
variant_date_to_timestamp — Converts a variant date/time value to Unix timestamp
说明
variant_date_to_timestamp
( variant $variant
) : int|null
Converts variant from a VT_DATE
(or similar) value into a Unix timestamp. This allows easier
interopability between the Unix-ish parts of PHP and COM.
参数
variant- The variant.
返回值
Returns a unix timestamp, or null on failure.
参见
- variant_date_from_timestamp() - Returns a variant date representation of a Unix timestamp
- date() - 格式化一个本地时间／日期
- strftime() - 根据区域设置格式化本地时间／日期
