PHP 把秒数转换成时分秒格式输出的函数

By - Last updated: 星期六, 三月 7, 2015

gmstrftime(‘%H:%M:%S’,800);

显示格式如下:

00:03:27

 

Definition and Usage

The gmstrftime() function formats a GMT/UTC time or date according to locale settings.

Syntax

 

gmstrftime(format,timestamp)

 

ParameterDescription
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 the date or time to be formatted. If no timestamp is specified, it uses the current GMT time.

 

Tips and Notes

Tip: This function is identical to strftime() except that the time returned is Greenwich Mean Time (GMT).

Example

Example of both strftime() and gmstrftime():

 

<?php
echo(strftime(“%b %d %Y %X”, mktime(20,0,0,12,31,98)).”<br />”);
echo(gmstrftime(“%b %d %Y %X”, mktime(20,0,0,12,31,98)).”<br />”);
//Print the current date, time, and time zone.
echo(gmstrftime(“It is %a on %b %d, %Y, %X time zone: %Z”,time()));
?>

 

The output of the code above could be:

 

Dec 31 1998 20:00:00
Dec 31 1998 19:00:00
It is Wed on Jan 25, 2006, 11:32:10 time zone: W. Europe Standard Time
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