PHP strftime() 函数
❮ PHP 日期/时间参考
示例
根据区域设置设置本地日期和时间的格式:
<?php
echo(strftime("%B %d %Y, %X %Z",mktime(20,0,0,12,31,98))."<br>");
setlocale(LC_ALL,"hu_HU.UTF8");
echo(strftime("%Y. %B %d. %A. %X %Z"));
?>
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定义和用法
strftime() 函数根据区域设置格式化本地时间和/或日期。
提示:另请参阅gmstrftime()函数,根据区域设置格式化 GMT/UTC 时间和/或日期。
语法
strftime(
format, timestamp)
参数值
Parameter |
Description |
format |
Required. Specifies how to return the result:
- %a - abbreviated weekday name
- %A - full weekday name
- %b - abbreviated month name
- %B - full month name
- %c - preferred date and time representation
- %C - century number (the year divided by 100, range 00 to 99)
- %d - day of the month (01 to 31)
- %D - same as %m/%d/%y
- %e - day of the month (1 to 31)
- %g - like %G, but without the century
- %G - 4-digit year corresponding to the ISO week number (see %V).
- %h - same as %b
- %H - hour, using a 24-hour clock (00 to 23)
- %I - hour, using a 12-hour clock (01 to 12)
- %j - day of the year (001 to 366)
- %m - month (01 to 12)
- %M - minute
- %n - newline character
- %p - either am or pm according to the given time value
- %r - time in a.m. and p.m. notation
- %R - time in 24 hour notation
- %S - second
- %t - tab character
- %T - current time, equal to %H:%M:%S
- %u - weekday as a number (1 to 7), Monday=1. Warning: In Sun Solaris Sunday=1
- %U - week number of the current year, starting with the first Sunday as the first day of the first week
- %V - The ISO 8601 week number of the current year (01 to 53), where week 1 is the first week that has at least 4 days in the current year, and with Monday as the first day of the week
- %W - week number of the current year, starting with the first Monday as the first day of the first week
- %w - day of the week as a decimal, Sunday=0
- %x - preferred date representation without the time
- %X - preferred time representation without the date
- %y - year without a century (range 00 to 99)
- %Y - year including the century
- %Z or %z - time zone or name or abbreviation
- %% - a literal % character
|
timestamp |
Optional. Specifies a Unix timestamp that represents the date and/or time to be formatted. Default is the current local time (time()) |
技术细节
返回值: |
返回一个格式化的字符串格式使用给定的时间戳。月份和工作日名称以及其他与语言相关的字符串遵循使用 setlocale() 设置的当前区域设置 |
PHP 版本: |
4+ |
PHP 变更日志: |
PHP 5.1:现在出现 E_STRICT 和 E_NOTICE 时区错误
|
❮ PHP 日期/时间参考