目录

PHP date_create_from_format() 函数

❮ PHP 日期/时间参考

示例

返回一个按照指定格式格式化的新 DateTime 对象：

<?php
$date=date_create_from_format("j-M-Y","15-Mar-2013");
?>

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定义和用法

date_create_from_format() 函数返回一个根据指定格式格式化的新 DateTime 对象。

语法

date_create_from_format( format, time, timezone)

参数值

Parameter	Description
format	Required. Specifies the format to use. The following characters can be used in the format parameter string: d - Day of the month; with leading zeros j - Day of the month; without leading zeros D - Day of the month (Mon - Sun) l - Day of the month (Monday - Sunday) S - English suffix for day of the month (st, nd, rd, th) F - Monthname (January - December) M - Monthname (Jan-Dec) m - Month (01-12) n - Month (1-12) Y - Year (e.g 2013) y - Year (e.g 13) a and A - am or pm g - 12 hour format without leading zeros G - 24 hour format without leading zeros h - 12 hour format with leading zeros H - 24 hour format with leading zeros i - Minutes with leading zeros s - Seconds with leading zeros u - Microseconds (up to six digits) e, O, P and T - Timezone identifier U - Seconds since Unix Epoch (space) # - One of the following separation symbol: ;,:,/,.,,,-,(,) ? - A random byte * - Random bytes until next separator/digit ! - Resets all fields to Unix Epoch \| - Resets all fields to Unix Epoch if they have not been parsed yet + - If present, trailing data in the string will cause a warning, not an error
time	Required. Specifies a date/time string. NULL indicates the current date/time
timezone	Optional. Specifies the timezone of time. Default is the current timezone

技术细节

返回值：	成功时返回一个新的 DateTime 对象。失败时为 FALSE
PHP 版本：	5.3+

❮ PHP 日期/时间参考