string strftime ( string $format [, int $timestamp = time() ] )
Format a local time/date according to locale settings
Format the time and/or date according to locale settings. Month and weekday names and other language-dependent strings respect the current locale set with setlocale().
<?php
setlocale(LC_TIME, "C");
echo strftime("%A");
setlocale(LC_TIME, "fi_FI");
echo strftime(" in Finnish is %A,");
setlocale(LC_TIME, "fr_FR");
echo strftime(" in French %A and");
setlocale(LC_TIME, "de_DE");
echo strftime(" in German %A.\n");
?>
Day --- --- %a An abbreviated textual representation of the day Sun through Sat %A A full textual representation of the day Sunday through Saturday %d Two-digit day of the month (with leading zeros) 01 to 31 %e Day of the month, with a space preceding single digits. Not implemented as described on Windows. See below for more information. 1 to 31 %j Day of the year, 3 digits with leading zeros 001 to 366 %u ISO-8601 numeric representation of the day of the week 1 (for Monday) though 7 (for Sunday) %w Numeric representation of the day of the week 0 (for Sunday) through 6 (for Saturday) Week --- --- %U Week number of the given year, starting with the first Sunday as the first week 13 (for the 13th full week of the year) %V ISO-8601:1988 week number of the given year, starting with the first week of the year with at least 4 weekdays, with Monday being the start of the week 01 through 53 (where 53 accounts for an overlapping week) %W A numeric representation of the week of the year, starting with the first Monday as the first week 46 (for the 46th week of the year beginning with a Monday) Month --- --- %b Abbreviated month name, based on the locale Jan through Dec %B Full month name, based on the locale January through December %h Abbreviated month name, based on the locale (an alias of %b) Jan through Dec %m Two digit representation of the month 01 (for January) through 12 (for December) Year --- --- %C Two digit representation of the century (year divided by 100, truncated to an integer) 19 for the 20th Century %g Two digit representation of the year going by ISO-8601:1988 standards (see %V) Example: 09 for the week of January 6, 2009 %G The full four-digit version of %g Example: 2008 for the week of January 3, 2009 %y Two digit representation of the year Example: 09 for 2009, 79 for 1979 %Y Four digit representation for the year Example: 2038 Time --- --- %H Two digit representation of the hour in 24-hour format 00 through 23 %I Two digit representation of the hour in 12-hour format 01 through 12 %l (lower-case 'L') Hour in 12-hour format, with a space preceeding single digits 1 through 12 %M Two digit representation of the minute 00 through 59 %p UPPER-CASE 'AM' or 'PM' based on the given time Example: AM for 00:31, PM for 22:23 %P lower-case 'am' or 'pm' based on the given time Example: am for 00:31, pm for 22:23 %r Same as "%I:%M:%S %p" Example: 09:34:17 PM for 21:34:17 %R Same as "%H:%M" Example: 00:35 for 12:35 AM, 16:44 for 4:44 PM %S Two digit representation of the second 00 through 59 %T Same as "%H:%M:%S" Example: 21:34:17 for 09:34:17 PM %X Preferred time representation based on locale, without the date Example: 03:59:16 or 15:59:16 %z Either the time zone offset from UTC or the abbreviation (depends on operating system) Example: -0500 or EST for Eastern Time %Z The time zone offset/abbreviation option NOT given by %z (depends on operating system) Example: -0500 or EST for Eastern Time Time and Date Stamps --- --- %c Preferred date and time stamp based on local Example: Tue Feb 5 00:45:10 2009 for February 5, 2009 at 12:45:10 AM %D Same as "%m/%d/%y" Example: 02/05/09 for February 5, 2009 %F Same as "%Y-%m-%d" (commonly used in database datestamps) Example: 2009-02-05 for February 5, 2009 %s Unix Epoch Time timestamp (same as the time() function) Example: 305815200 for September 10, 1979 08:40:00 AM %x Preferred date representation based on locale, without the time Example: 02/05/09 for February 5, 2009 Miscellaneous --- --- %n A newline character ("\n") --- %t A Tab character ("\t") --- %% A literal percentage character ("%") ---
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