+++ /dev/null
-<?php
-/**
-ADOdb Date Library, part of the ADOdb abstraction library
-Download: http://phplens.com/phpeverywhere/
-
-PHP native date functions use integer timestamps for computations.
-Because of this, dates are restricted to the years 1901-2038 on Unix
-and 1970-2038 on Windows due to integer overflow for dates beyond
-those years. This library overcomes these limitations by replacing the
-native function's signed integers (normally 32-bits) with PHP floating
-point numbers (normally 64-bits).
-
-Dates from 100 A.D. to 3000 A.D. and later
-have been tested. The minimum is 100 A.D. as <100 will invoke the
-2 => 4 digit year conversion. The maximum is billions of years in the
-future, but this is a theoretical limit as the computation of that year
-would take too long with the current implementation of adodb_mktime().
-
-This library replaces native functions as follows:
-
-<pre>
- getdate() with adodb_getdate()
- date() with adodb_date()
- gmdate() with adodb_gmdate()
- mktime() with adodb_mktime()
- gmmktime() with adodb_gmmktime()
- strftime() with adodb_strftime()
- strftime() with adodb_gmstrftime()
-</pre>
-
-The parameters are identical, except that adodb_date() accepts a subset
-of date()'s field formats. Mktime() will convert from local time to GMT,
-and date() will convert from GMT to local time, but daylight savings is
-not handled currently.
-
-This library is independant of the rest of ADOdb, and can be used
-as standalone code.
-
-PERFORMANCE
-
-For high speed, this library uses the native date functions where
-possible, and only switches to PHP code when the dates fall outside
-the 32-bit signed integer range.
-
-GREGORIAN CORRECTION
-
-Pope Gregory shortened October of A.D. 1582 by ten days. Thursday,
-October 4, 1582 (Julian) was followed immediately by Friday, October 15,
-1582 (Gregorian).
-
-Since 0.06, we handle this correctly, so:
-
-adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582)
- == 24 * 3600 (1 day)
-
-=============================================================================
-
-COPYRIGHT
-
-(c) 2003-2005 John Lim and released under BSD-style license except for code by
-jackbbs, which includes adodb_mktime, adodb_get_gmt_diff, adodb_is_leap_year
-and originally found at http://www.php.net/manual/en/function.mktime.php
-
-=============================================================================
-
-BUG REPORTS
-
-These should be posted to the ADOdb forums at
-
- http://phplens.com/lens/lensforum/topics.php?id=4
-
-=============================================================================
-
-FUNCTION DESCRIPTIONS
-
-
-** FUNCTION adodb_getdate($date=false)
-
-Returns an array containing date information, as getdate(), but supports
-dates greater than 1901 to 2038. The local date/time format is derived from a
-heuristic the first time adodb_getdate is called.
-
-
-** FUNCTION adodb_date($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted local date. If $timestamp is not defined, the
-current timestamp is used. Unlike the function date(), it supports dates
-outside the 1901 to 2038 range.
-
-The format fields that adodb_date supports:
-
-<pre>
- a - "am" or "pm"
- A - "AM" or "PM"
- d - day of the month, 2 digits with leading zeros; i.e. "01" to "31"
- D - day of the week, textual, 3 letters; e.g. "Fri"
- F - month, textual, long; e.g. "January"
- g - hour, 12-hour format without leading zeros; i.e. "1" to "12"
- G - hour, 24-hour format without leading zeros; i.e. "0" to "23"
- h - hour, 12-hour format; i.e. "01" to "12"
- H - hour, 24-hour format; i.e. "00" to "23"
- i - minutes; i.e. "00" to "59"
- j - day of the month without leading zeros; i.e. "1" to "31"
- l (lowercase 'L') - day of the week, textual, long; e.g. "Friday"
- L - boolean for whether it is a leap year; i.e. "0" or "1"
- m - month; i.e. "01" to "12"
- M - month, textual, 3 letters; e.g. "Jan"
- n - month without leading zeros; i.e. "1" to "12"
- O - Difference to Greenwich time in hours; e.g. "+0200"
- Q - Quarter, as in 1, 2, 3, 4
- r - RFC 2822 formatted date; e.g. "Thu, 21 Dec 2000 16:01:07 +0200"
- s - seconds; i.e. "00" to "59"
- S - English ordinal suffix for the day of the month, 2 characters;
- i.e. "st", "nd", "rd" or "th"
- t - number of days in the given month; i.e. "28" to "31"
- T - Timezone setting of this machine; e.g. "EST" or "MDT"
- U - seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)
- w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday)
- Y - year, 4 digits; e.g. "1999"
- y - year, 2 digits; e.g. "99"
- z - day of the year; i.e. "0" to "365"
- Z - timezone offset in seconds (i.e. "-43200" to "43200").
- The offset for timezones west of UTC is always negative,
- and for those east of UTC is always positive.
-</pre>
-
-Unsupported:
-<pre>
- B - Swatch Internet time
- I (capital i) - "1" if Daylight Savings Time, "0" otherwise.
- W - ISO-8601 week number of year, weeks starting on Monday
-
-</pre>
-
-
-** FUNCTION adodb_date2($fmt, $isoDateString = false)
-Same as adodb_date, but 2nd parameter accepts iso date, eg.
-
- adodb_date2('d-M-Y H:i','2003-12-25 13:01:34');
-
-
-** FUNCTION adodb_gmdate($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted GMT date. If $timestamp is not defined, the
-current timestamp is used. Unlike the function date(), it supports dates
-outside the 1901 to 2038 range.
-
-
-** FUNCTION adodb_mktime($hr, $min, $sec[, $month, $day, $year])
-
-Converts a local date to a unix timestamp. Unlike the function mktime(), it supports
-dates outside the 1901 to 2038 range. All parameters are optional.
-
-
-** FUNCTION adodb_gmmktime($hr, $min, $sec [, $month, $day, $year])
-
-Converts a gmt date to a unix timestamp. Unlike the function gmmktime(), it supports
-dates outside the 1901 to 2038 range. Differs from gmmktime() in that all parameters
-are currently compulsory.
-
-** FUNCTION adodb_gmstrftime($fmt, $timestamp = false)
-Convert a timestamp to a formatted GMT date.
-
-** FUNCTION adodb_strftime($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted local date. Internally converts $fmt into
-adodb_date format, then echo result.
-
-For best results, you can define the local date format yourself. Define a global
-variable $ADODB_DATE_LOCALE which is an array, 1st element is date format using
-adodb_date syntax, and 2nd element is the time format, also in adodb_date syntax.
-
- eg. $ADODB_DATE_LOCALE = array('d/m/Y','H:i:s');
-
- Supported format codes:
-
-<pre>
- %a - abbreviated weekday name according to the current locale
- %A - full weekday name according to the current locale
- %b - abbreviated month name according to the current locale
- %B - full month name according to the current locale
- %c - preferred date and time representation for the current locale
- %d - day of the month as a decimal number (range 01 to 31)
- %D - same as %m/%d/%y
- %e - day of the month as a decimal number, a single digit is preceded by a space (range ' 1' to '31')
- %h - same as %b
- %H - hour as a decimal number using a 24-hour clock (range 00 to 23)
- %I - hour as a decimal number using a 12-hour clock (range 01 to 12)
- %m - month as a decimal number (range 01 to 12)
- %M - minute as a decimal number
- %n - newline character
- %p - either `am' or `pm' according to the given time value, or the corresponding strings for the current locale
- %r - time in a.m. and p.m. notation
- %R - time in 24 hour notation
- %S - second as a decimal number
- %t - tab character
- %T - current time, equal to %H:%M:%S
- %x - preferred date representation for the current locale without the time
- %X - preferred time representation for the current locale without the date
- %y - year as a decimal number without a century (range 00 to 99)
- %Y - year as a decimal number including the century
- %Z - time zone or name or abbreviation
- %% - a literal `%' character
-</pre>
-
- Unsupported codes:
-<pre>
- %C - century number (the year divided by 100 and truncated to an integer, range 00 to 99)
- %g - like %G, but without the century.
- %G - The 4-digit year corresponding to the ISO week number (see %V).
- This has the same format and value as %Y, except that if the ISO week number belongs
- to the previous or next year, that year is used instead.
- %j - day of the year as a decimal number (range 001 to 366)
- %u - weekday as a decimal number [1,7], with 1 representing Monday
- %U - week number of the current year as a decimal number, starting
- with the first Sunday as the first day of the first week
- %V - The ISO 8601:1988 week number of the current year as a decimal number,
- range 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. (Use %G or %g for
- the year component that corresponds to the week number for the specified timestamp.)
- %w - day of the week as a decimal, Sunday being 0
- %W - week number of the current year as a decimal number, starting with the
- first Monday as the first day of the first week
-</pre>
-
-=============================================================================
-
-NOTES
-
-Useful url for generating test timestamps:
- http://www.4webhelp.net/us/timestamp.php
-
-Possible future optimizations include
-
-a. Using an algorithm similar to Plauger's in "The Standard C Library"
-(page 428, xttotm.c _Ttotm() function). Plauger's algorithm will not
-work outside 32-bit signed range, so i decided not to implement it.
-
-b. Implement daylight savings, which looks awfully complicated, see
- http://webexhibits.org/daylightsaving/
-
-
-CHANGELOG
-- 15 July 2007 0.30
-Added PHP 5.2.0 compatability fixes.
- * gmtime behaviour for 1970 has changed. We use the actual date if it is between 1970 to 2038 to get the
- * timezone, otherwise we use the current year as the baseline to retrieve the timezone.
- * Also the timezone's in php 5.2.* support historical data better, eg. if timezone today was +8, but
- in 1970 it was +7:30, then php 5.2 return +7:30, while this library will use +8.
- *
-
-- 19 March 2006 0.24
-Changed strftime() locale detection, because some locales prepend the day of week to the date when %c is used.
-
-- 10 Feb 2006 0.23
-PHP5 compat: when we detect PHP5, the RFC2822 format for gmt 0000hrs is changed from -0000 to +0000.
- In PHP4, we will still use -0000 for 100% compat with PHP4.
-
-- 08 Sept 2005 0.22
-In adodb_date2(), $is_gmt not supported properly. Fixed.
-
-- 18 July 2005 0.21
-In PHP 4.3.11, the 'r' format has changed. Leading 0 in day is added. Changed for compat.
-Added support for negative months in adodb_mktime().
-
-- 24 Feb 2005 0.20
-Added limited strftime/gmstrftime support. x10 improvement in performance of adodb_date().
-
-- 21 Dec 2004 0.17
-In adodb_getdate(), the timestamp was accidentally converted to gmt when $is_gmt is false.
-Also adodb_mktime(0,0,0) did not work properly. Both fixed thx Mauro.
-
-- 17 Nov 2004 0.16
-Removed intval typecast in adodb_mktime() for secs, allowing:
- adodb_mktime(0,0,0 + 2236672153,1,1,1934);
-Suggested by Ryan.
-
-- 18 July 2004 0.15
-All params in adodb_mktime were formerly compulsory. Now only the hour, min, secs is compulsory.
-This brings it more in line with mktime (still not identical).
-
-- 23 June 2004 0.14
-
-Allow you to define your own daylights savings function, adodb_daylight_sv.
-If the function is defined (somewhere in an include), then you can correct for daylights savings.
-
-In this example, we apply daylights savings in June or July, adding one hour. This is extremely
-unrealistic as it does not take into account time-zone, geographic location, current year.
-
-function adodb_daylight_sv(&$arr, $is_gmt)
-{
- if ($is_gmt) return;
- $m = $arr['mon'];
- if ($m == 6 || $m == 7) $arr['hours'] += 1;
-}
-
-This is only called by adodb_date() and not by adodb_mktime().
-
-The format of $arr is
-Array (
- [seconds] => 0
- [minutes] => 0
- [hours] => 0
- [mday] => 1 # day of month, eg 1st day of the month
- [mon] => 2 # month (eg. Feb)
- [year] => 2102
- [yday] => 31 # days in current year
- [leap] => # true if leap year
- [ndays] => 28 # no of days in current month
- )
-
-
-- 28 Apr 2004 0.13
-Fixed adodb_date to properly support $is_gmt. Thx to Dimitar Angelov.
-
-- 20 Mar 2004 0.12
-Fixed month calculation error in adodb_date. 2102-June-01 appeared as 2102-May-32.
-
-- 26 Oct 2003 0.11
-Because of daylight savings problems (some systems apply daylight savings to
-January!!!), changed adodb_get_gmt_diff() to ignore daylight savings.
-
-- 9 Aug 2003 0.10
-Fixed bug with dates after 2038.
-See http://phplens.com/lens/lensforum/msgs.php?id=6980
-
-- 1 July 2003 0.09
-Added support for Q (Quarter).
-Added adodb_date2(), which accepts ISO date in 2nd param
-
-- 3 March 2003 0.08
-Added support for 'S' adodb_date() format char. Added constant ADODB_ALLOW_NEGATIVE_TS
-if you want PHP to handle negative timestamps between 1901 to 1969.
-
-- 27 Feb 2003 0.07
-All negative numbers handled by adodb now because of RH 7.3+ problems.
-See http://bugs.php.net/bug.php?id=20048&edit=2
-
-- 4 Feb 2003 0.06
-Fixed a typo, 1852 changed to 1582! This means that pre-1852 dates
-are now correctly handled.
-
-- 29 Jan 2003 0.05
-
-Leap year checking differs under Julian calendar (pre 1582). Also
-leap year code optimized by checking for most common case first.
-
-We also handle month overflow correctly in mktime (eg month set to 13).
-
-Day overflow for less than one month's days is supported.
-
-- 28 Jan 2003 0.04
-
-Gregorian correction handled. In PHP5, we might throw an error if
-mktime uses invalid dates around 5-14 Oct 1582. Released with ADOdb 3.10.
-Added limbo 5-14 Oct 1582 check, when we set to 15 Oct 1582.
-
-- 27 Jan 2003 0.03
-
-Fixed some more month problems due to gmt issues. Added constant ADODB_DATE_VERSION.
-Fixed calculation of days since start of year for <1970.
-
-- 27 Jan 2003 0.02
-
-Changed _adodb_getdate() to inline leap year checking for better performance.
-Fixed problem with time-zones west of GMT +0000.
-
-- 24 Jan 2003 0.01
-
-First implementation.
-*/
-
-
-/* Initialization */
-
-/*
- Version Number
-*/
-define('ADODB_DATE_VERSION',0.30);
-
-$ADODB_DATETIME_CLASS = (PHP_VERSION >= 5.2);
-
-/*
- This code was originally for windows. But apparently this problem happens
- also with Linux, RH 7.3 and later!
-
- glibc-2.2.5-34 and greater has been changed to return -1 for dates <
- 1970. This used to work. The problem exists with RedHat 7.3 and 8.0
- echo (mktime(0, 0, 0, 1, 1, 1960)); // prints -1
-
- References:
- http://bugs.php.net/bug.php?id=20048&edit=2
- http://lists.debian.org/debian-glibc/2002/debian-glibc-200205/msg00010.html
-*/
-
-if (!defined('ADODB_ALLOW_NEGATIVE_TS')) define('ADODB_NO_NEGATIVE_TS',1);
-
-function adodb_date_test_date($y1,$m,$d=13)
-{
- $h = round(rand()% 24);
- $t = adodb_mktime($h,0,0,$m,$d,$y1);
- $rez = adodb_date('Y-n-j H:i:s',$t);
- if ($h == 0) $h = '00';
- else if ($h < 10) $h = '0'.$h;
- if ("$y1-$m-$d $h:00:00" != $rez) {
- print "<b>$y1 error, expected=$y1-$m-$d $h:00:00, adodb=$rez</b><br>";
- return false;
- }
- return true;
-}
-
-function adodb_date_test_strftime($fmt)
-{
- $s1 = strftime($fmt);
- $s2 = adodb_strftime($fmt);
-
- if ($s1 == $s2) return true;
-
- echo "error for $fmt, strftime=$s1, adodb=$s2<br>";
- return false;
-}
-
-/**
- Test Suite
-*/
-function adodb_date_test()
-{
-
- error_reporting(E_ALL);
- print "<h4>Testing adodb_date and adodb_mktime. version=".ADODB_DATE_VERSION.' PHP='.PHP_VERSION."</h4>";
- @set_time_limit(0);
- $fail = false;
-
- // This flag disables calling of PHP native functions, so we can properly test the code
- if (!defined('ADODB_TEST_DATES')) define('ADODB_TEST_DATES',1);
-
- $t = time();
-
-
- $fmt = 'Y-m-d H:i:s';
- echo '<pre>';
- echo 'adodb: ',adodb_date($fmt,$t),'<br>';
- echo 'php : ',date($fmt,$t),'<br>';
- echo '</pre>';
-
- adodb_date_test_strftime('%Y %m %x %X');
- adodb_date_test_strftime("%A %d %B %Y");
- adodb_date_test_strftime("%H %M S");
-
- $t = adodb_mktime(0,0,0);
- if (!(adodb_date('Y-m-d') == date('Y-m-d'))) print 'Error in '.adodb_mktime(0,0,0).'<br>';
-
- $t = adodb_mktime(0,0,0,6,1,2102);
- if (!(adodb_date('Y-m-d',$t) == '2102-06-01')) print 'Error in '.adodb_date('Y-m-d',$t).'<br>';
-
- $t = adodb_mktime(0,0,0,2,1,2102);
- if (!(adodb_date('Y-m-d',$t) == '2102-02-01')) print 'Error in '.adodb_date('Y-m-d',$t).'<br>';
-
-
- print "<p>Testing gregorian <=> julian conversion<p>";
- $t = adodb_mktime(0,0,0,10,11,1492);
- //http://www.holidayorigins.com/html/columbus_day.html - Friday check
- if (!(adodb_date('D Y-m-d',$t) == 'Fri 1492-10-11')) print 'Error in Columbus landing<br>';
-
- $t = adodb_mktime(0,0,0,2,29,1500);
- if (!(adodb_date('Y-m-d',$t) == '1500-02-29')) print 'Error in julian leap years<br>';
-
- $t = adodb_mktime(0,0,0,2,29,1700);
- if (!(adodb_date('Y-m-d',$t) == '1700-03-01')) print 'Error in gregorian leap years<br>';
-
- print adodb_mktime(0,0,0,10,4,1582).' ';
- print adodb_mktime(0,0,0,10,15,1582);
- $diff = (adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582));
- if ($diff != 3600*24) print " <b>Error in gregorian correction = ".($diff/3600/24)." days </b><br>";
-
- print " 15 Oct 1582, Fri=".(adodb_dow(1582,10,15) == 5 ? 'Fri' : '<b>Error</b>')."<br>";
- print " 4 Oct 1582, Thu=".(adodb_dow(1582,10,4) == 4 ? 'Thu' : '<b>Error</b>')."<br>";
-
- print "<p>Testing overflow<p>";
-
- $t = adodb_mktime(0,0,0,3,33,1965);
- if (!(adodb_date('Y-m-d',$t) == '1965-04-02')) print 'Error in day overflow 1 <br>';
- $t = adodb_mktime(0,0,0,4,33,1971);
- if (!(adodb_date('Y-m-d',$t) == '1971-05-03')) print 'Error in day overflow 2 <br>';
- $t = adodb_mktime(0,0,0,1,60,1965);
- if (!(adodb_date('Y-m-d',$t) == '1965-03-01')) print 'Error in day overflow 3 '.adodb_date('Y-m-d',$t).' <br>';
- $t = adodb_mktime(0,0,0,12,32,1965);
- if (!(adodb_date('Y-m-d',$t) == '1966-01-01')) print 'Error in day overflow 4 '.adodb_date('Y-m-d',$t).' <br>';
- $t = adodb_mktime(0,0,0,12,63,1965);
- if (!(adodb_date('Y-m-d',$t) == '1966-02-01')) print 'Error in day overflow 5 '.adodb_date('Y-m-d',$t).' <br>';
- $t = adodb_mktime(0,0,0,13,3,1965);
- if (!(adodb_date('Y-m-d',$t) == '1966-01-03')) print 'Error in mth overflow 1 <br>';
-
- print "Testing 2-digit => 4-digit year conversion<p>";
- if (adodb_year_digit_check(00) != 2000) print "Err 2-digit 2000<br>";
- if (adodb_year_digit_check(10) != 2010) print "Err 2-digit 2010<br>";
- if (adodb_year_digit_check(20) != 2020) print "Err 2-digit 2020<br>";
- if (adodb_year_digit_check(30) != 2030) print "Err 2-digit 2030<br>";
- if (adodb_year_digit_check(40) != 1940) print "Err 2-digit 1940<br>";
- if (adodb_year_digit_check(50) != 1950) print "Err 2-digit 1950<br>";
- if (adodb_year_digit_check(90) != 1990) print "Err 2-digit 1990<br>";
-
- // Test string formating
- print "<p>Testing date formating</p>";
-
- $fmt = '\d\a\t\e T Y-m-d H:i:s a A d D F g G h H i j l L m M n O \R\F\C2822 r s t U w y Y z Z 2003';
- $s1 = date($fmt,0);
- $s2 = adodb_date($fmt,0);
- if ($s1 != $s2) {
- print " date() 0 failed<br>$s1<br>$s2<br>";
- }
- flush();
- for ($i=100; --$i > 0; ) {
-
- $ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000);
- $s1 = date($fmt,$ts);
- $s2 = adodb_date($fmt,$ts);
- //print "$s1 <br>$s2 <p>";
- $pos = strcmp($s1,$s2);
-
- if (($s1) != ($s2)) {
- for ($j=0,$k=strlen($s1); $j < $k; $j++) {
- if ($s1[$j] != $s2[$j]) {
- print substr($s1,$j).' ';
- break;
- }
- }
- print "<b>Error date(): $ts<br><pre>
- \"$s1\" (date len=".strlen($s1).")
- \"$s2\" (adodb_date len=".strlen($s2).")</b></pre><br>";
- $fail = true;
- }
-
- $a1 = getdate($ts);
- $a2 = adodb_getdate($ts);
- $rez = array_diff($a1,$a2);
- if (sizeof($rez)>0) {
- print "<b>Error getdate() $ts</b><br>";
- print_r($a1);
- print "<br>";
- print_r($a2);
- print "<p>";
- $fail = true;
- }
- }
-
- // Test generation of dates outside 1901-2038
- print "<p>Testing random dates between 100 and 4000</p>";
- adodb_date_test_date(100,1);
- for ($i=100; --$i >= 0;) {
- $y1 = 100+rand(0,1970-100);
- $m = rand(1,12);
- adodb_date_test_date($y1,$m);
-
- $y1 = 3000-rand(0,3000-1970);
- adodb_date_test_date($y1,$m);
- }
- print '<p>';
- $start = 1960+rand(0,10);
- $yrs = 12;
- $i = 365.25*86400*($start-1970);
- $offset = 36000+rand(10000,60000);
- $max = 365*$yrs*86400;
- $lastyear = 0;
-
- // we generate a timestamp, convert it to a date, and convert it back to a timestamp
- // and check if the roundtrip broke the original timestamp value.
- print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: ";
- $cnt = 0;
- for ($max += $i; $i < $max; $i += $offset) {
- $ret = adodb_date('m,d,Y,H,i,s',$i);
- $arr = explode(',',$ret);
- if ($lastyear != $arr[2]) {
- $lastyear = $arr[2];
- print " $lastyear ";
- flush();
- }
- $newi = adodb_mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);
- if ($i != $newi) {
- print "Error at $i, adodb_mktime returned $newi ($ret)";
- $fail = true;
- break;
- }
- $cnt += 1;
- }
- echo "Tested $cnt dates<br>";
- if (!$fail) print "<p>Passed !</p>";
- else print "<p><b>Failed</b> :-(</p>";
-}
-
-/**
- Returns day of week, 0 = Sunday,... 6=Saturday.
- Algorithm from PEAR::Date_Calc
-*/
-function adodb_dow($year, $month, $day)
-{
-/*
-Pope Gregory removed 10 days - October 5 to October 14 - from the year 1582 and
-proclaimed that from that time onwards 3 days would be dropped from the calendar
-every 400 years.
-
-Thursday, October 4, 1582 (Julian) was followed immediately by Friday, October 15, 1582 (Gregorian).
-*/
- if ($year <= 1582) {
- if ($year < 1582 ||
- ($year == 1582 && ($month < 10 || ($month == 10 && $day < 15)))) $greg_correction = 3;
- else
- $greg_correction = 0;
- } else
- $greg_correction = 0;
-
- if($month > 2)
- $month -= 2;
- else {
- $month += 10;
- $year--;
- }
-
- $day = floor((13 * $month - 1) / 5) +
- $day + ($year % 100) +
- floor(($year % 100) / 4) +
- floor(($year / 100) / 4) - 2 *
- floor($year / 100) + 77 + $greg_correction;
-
- return $day - 7 * floor($day / 7);
-}
-
-
-/**
- Checks for leap year, returns true if it is. No 2-digit year check. Also
- handles julian calendar correctly.
-*/
-function _adodb_is_leap_year($year)
-{
- if ($year % 4 != 0) return false;
-
- if ($year % 400 == 0) {
- return true;
- // if gregorian calendar (>1582), century not-divisible by 400 is not leap
- } else if ($year > 1582 && $year % 100 == 0 ) {
- return false;
- }
-
- return true;
-}
-
-
-/**
- checks for leap year, returns true if it is. Has 2-digit year check
-*/
-function adodb_is_leap_year($year)
-{
- return _adodb_is_leap_year(adodb_year_digit_check($year));
-}
-
-/**
- Fix 2-digit years. Works for any century.
- Assumes that if 2-digit is more than 30 years in future, then previous century.
-*/
-function adodb_year_digit_check($y)
-{
- if ($y < 100) {
-
- $yr = (integer) date("Y");
- $century = (integer) ($yr /100);
-
- if ($yr%100 > 50) {
- $c1 = $century + 1;
- $c0 = $century;
- } else {
- $c1 = $century;
- $c0 = $century - 1;
- }
- $c1 *= 100;
- // if 2-digit year is less than 30 years in future, set it to this century
- // otherwise if more than 30 years in future, then we set 2-digit year to the prev century.
- if (($y + $c1) < $yr+30) $y = $y + $c1;
- else $y = $y + $c0*100;
- }
- return $y;
-}
-
-function adodb_get_gmt_diff_ts($ts)
-{
- if (0 <= $ts && $ts <= 0x7FFFFFFF) { // check if number in 32-bit signed range) {
- $arr = getdate($ts);
- $y = $arr['year'];
- $m = $arr['mon'];
- $d = $arr['mday'];
- return adodb_get_gmt_diff($y,$m,$d);
- } else {
- return adodb_get_gmt_diff(false,false,false);
- }
-
-}
-
-/**
- get local time zone offset from GMT. Does not handle historical timezones before 1970.
-*/
-function adodb_get_gmt_diff($y,$m,$d)
-{
-static $TZ,$tzo;
-global $ADODB_DATETIME_CLASS;
-
- if (!defined('ADODB_TEST_DATES')) $y = false;
- else if ($y < 1970 || $y >= 2038) $y = false;
-
- if ($ADODB_DATETIME_CLASS && $y !== false) {
- $dt = new DateTime();
- $dt->setISODate($y,$m,$d);
- if (empty($tzo)) {
- $tzo = new DateTimeZone(date_default_timezone_get());
- # $tzt = timezone_transitions_get( $tzo );
- }
- return -$tzo->getOffset($dt);
- } else {
- if (isset($TZ)) return $TZ;
- $y = date('Y');
- $TZ = mktime(0,0,0,12,2,$y,0) - gmmktime(0,0,0,12,2,$y,0);
- }
-
- return $TZ;
-}
-
-/**
- Returns an array with date info.
-*/
-function adodb_getdate($d=false,$fast=false)
-{
- if ($d === false) return getdate();
- if (!defined('ADODB_TEST_DATES')) {
- if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
- if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer
- return @getdate($d);
- }
- }
- return _adodb_getdate($d);
-}
-
-/*
-// generate $YRS table for _adodb_getdate()
-function adodb_date_gentable($out=true)
-{
-
- for ($i=1970; $i >= 1600; $i-=10) {
- $s = adodb_gmmktime(0,0,0,1,1,$i);
- echo "$i => $s,<br>";
- }
-}
-adodb_date_gentable();
-
-for ($i=1970; $i > 1500; $i--) {
-
-echo "<hr />$i ";
- adodb_date_test_date($i,1,1);
-}
-
-*/
-
-
-$_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
-$_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-
-function adodb_validdate($y,$m,$d)
-{
-global $_month_table_normal,$_month_table_leaf;
-
- if (_adodb_is_leap_year($y)) $marr = $_month_table_leaf;
- else $marr = $_month_table_normal;
-
- if ($m > 12 || $m < 1) return false;
-
- if ($d > 31 || $d < 1) return false;
-
- if ($marr[$m] < $d) return false;
-
- if ($y < 1000 && $y > 3000) return false;
-
- return true;
-}
-
-/**
- Low-level function that returns the getdate() array. We have a special
- $fast flag, which if set to true, will return fewer array values,
- and is much faster as it does not calculate dow, etc.
-*/
-function _adodb_getdate($origd=false,$fast=false,$is_gmt=false)
-{
-static $YRS;
-global $_month_table_normal,$_month_table_leaf;
-
- $d = $origd - ($is_gmt ? 0 : adodb_get_gmt_diff_ts($origd));
- $_day_power = 86400;
- $_hour_power = 3600;
- $_min_power = 60;
-
- if ($d < -12219321600) $d -= 86400*10; // if 15 Oct 1582 or earlier, gregorian correction
-
- $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
- $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-
- $d366 = $_day_power * 366;
- $d365 = $_day_power * 365;
-
- if ($d < 0) {
-
- if (empty($YRS)) $YRS = array(
- 1970 => 0,
- 1960 => -315619200,
- 1950 => -631152000,
- 1940 => -946771200,
- 1930 => -1262304000,
- 1920 => -1577923200,
- 1910 => -1893456000,
- 1900 => -2208988800,
- 1890 => -2524521600,
- 1880 => -2840140800,
- 1870 => -3155673600,
- 1860 => -3471292800,
- 1850 => -3786825600,
- 1840 => -4102444800,
- 1830 => -4417977600,
- 1820 => -4733596800,
- 1810 => -5049129600,
- 1800 => -5364662400,
- 1790 => -5680195200,
- 1780 => -5995814400,
- 1770 => -6311347200,
- 1760 => -6626966400,
- 1750 => -6942499200,
- 1740 => -7258118400,
- 1730 => -7573651200,
- 1720 => -7889270400,
- 1710 => -8204803200,
- 1700 => -8520336000,
- 1690 => -8835868800,
- 1680 => -9151488000,
- 1670 => -9467020800,
- 1660 => -9782640000,
- 1650 => -10098172800,
- 1640 => -10413792000,
- 1630 => -10729324800,
- 1620 => -11044944000,
- 1610 => -11360476800,
- 1600 => -11676096000);
-
- if ($is_gmt) $origd = $d;
- // The valid range of a 32bit signed timestamp is typically from
- // Fri, 13 Dec 1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT
- //
-
- # old algorithm iterates through all years. new algorithm does it in
- # 10 year blocks
-
- /*
- # old algo
- for ($a = 1970 ; --$a >= 0;) {
- $lastd = $d;
-
- if ($leaf = _adodb_is_leap_year($a)) $d += $d366;
- else $d += $d365;
-
- if ($d >= 0) {
- $year = $a;
- break;
- }
- }
- */
-
- $lastsecs = 0;
- $lastyear = 1970;
- foreach($YRS as $year => $secs) {
- if ($d >= $secs) {
- $a = $lastyear;
- break;
- }
- $lastsecs = $secs;
- $lastyear = $year;
- }
-
- $d -= $lastsecs;
- if (!isset($a)) $a = $lastyear;
-
- //echo ' yr=',$a,' ', $d,'.';
-
- for (; --$a >= 0;) {
- $lastd = $d;
-
- if ($leaf = _adodb_is_leap_year($a)) $d += $d366;
- else $d += $d365;
-
- if ($d >= 0) {
- $year = $a;
- break;
- }
- }
- /**/
-
- $secsInYear = 86400 * ($leaf ? 366 : 365) + $lastd;
-
- $d = $lastd;
- $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
- for ($a = 13 ; --$a > 0;) {
- $lastd = $d;
- $d += $mtab[$a] * $_day_power;
- if ($d >= 0) {
- $month = $a;
- $ndays = $mtab[$a];
- break;
- }
- }
-
- $d = $lastd;
- $day = $ndays + ceil(($d+1) / ($_day_power));
-
- $d += ($ndays - $day+1)* $_day_power;
- $hour = floor($d/$_hour_power);
-
- } else {
- for ($a = 1970 ;; $a++) {
- $lastd = $d;
-
- if ($leaf = _adodb_is_leap_year($a)) $d -= $d366;
- else $d -= $d365;
- if ($d < 0) {
- $year = $a;
- break;
- }
- }
- $secsInYear = $lastd;
- $d = $lastd;
- $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
- for ($a = 1 ; $a <= 12; $a++) {
- $lastd = $d;
- $d -= $mtab[$a] * $_day_power;
- if ($d < 0) {
- $month = $a;
- $ndays = $mtab[$a];
- break;
- }
- }
- $d = $lastd;
- $day = ceil(($d+1) / $_day_power);
- $d = $d - ($day-1) * $_day_power;
- $hour = floor($d /$_hour_power);
- }
-
- $d -= $hour * $_hour_power;
- $min = floor($d/$_min_power);
- $secs = $d - $min * $_min_power;
- if ($fast) {
- return array(
- 'seconds' => $secs,
- 'minutes' => $min,
- 'hours' => $hour,
- 'mday' => $day,
- 'mon' => $month,
- 'year' => $year,
- 'yday' => floor($secsInYear/$_day_power),
- 'leap' => $leaf,
- 'ndays' => $ndays
- );
- }
-
-
- $dow = adodb_dow($year,$month,$day);
-
- return array(
- 'seconds' => $secs,
- 'minutes' => $min,
- 'hours' => $hour,
- 'mday' => $day,
- 'wday' => $dow,
- 'mon' => $month,
- 'year' => $year,
- 'yday' => floor($secsInYear/$_day_power),
- 'weekday' => gmdate('l',$_day_power*(3+$dow)),
- 'month' => gmdate('F',mktime(0,0,0,$month,2,1971)),
- 0 => $origd
- );
-}
-/*
- if ($isphp5)
- $dates .= sprintf('%s%04d',($gmt<=0)?'+':'-',abs($gmt)/36);
- else
- $dates .= sprintf('%s%04d',($gmt<0)?'+':'-',abs($gmt)/36);
- break;*/
-function adodb_tz_offset($gmt,$isphp5)
-{
- $zhrs = abs($gmt)/3600;
- $hrs = floor($zhrs);
- if ($isphp5)
- return sprintf('%s%02d%02d',($gmt<=0)?'+':'-',floor($zhrs),($zhrs-$hrs)*60);
- else
- return sprintf('%s%02d%02d',($gmt<0)?'+':'-',floor($zhrs),($zhrs-$hrs)*60);
- break;
-}
-
-
-function adodb_gmdate($fmt,$d=false)
-{
- return adodb_date($fmt,$d,true);
-}
-
-// accepts unix timestamp and iso date format in $d
-function adodb_date2($fmt, $d=false, $is_gmt=false)
-{
- if ($d !== false) {
- if (!preg_match(
- "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|",
- ($d), $rr)) return adodb_date($fmt,false,$is_gmt);
-
- if ($rr[1] <= 100 && $rr[2]<= 1) return adodb_date($fmt,false,$is_gmt);
-
- // h-m-s-MM-DD-YY
- if (!isset($rr[5])) $d = adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1],false,$is_gmt);
- else $d = @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1],false,$is_gmt);
- }
-
- return adodb_date($fmt,$d,$is_gmt);
-}
-
-
-/**
- Return formatted date based on timestamp $d
-*/
-function adodb_date($fmt,$d=false,$is_gmt=false)
-{
-static $daylight;
-global $ADODB_DATETIME_CLASS;
-
- if ($d === false) return ($is_gmt)? @gmdate($fmt): @date($fmt);
- if (!defined('ADODB_TEST_DATES')) {
- if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
- if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer
- return ($is_gmt)? @gmdate($fmt,$d): @date($fmt,$d);
-
- }
- }
- $_day_power = 86400;
-
- $arr = _adodb_getdate($d,true,$is_gmt);
-
- if (!isset($daylight)) $daylight = function_exists('adodb_daylight_sv');
- if ($daylight) adodb_daylight_sv($arr, $is_gmt);
-
- $year = $arr['year'];
- $month = $arr['mon'];
- $day = $arr['mday'];
- $hour = $arr['hours'];
- $min = $arr['minutes'];
- $secs = $arr['seconds'];
-
- $max = strlen($fmt);
- $dates = '';
-
- $isphp5 = PHP_VERSION >= 5;
-
- /*
- at this point, we have the following integer vars to manipulate:
- $year, $month, $day, $hour, $min, $secs
- */
- for ($i=0; $i < $max; $i++) {
- switch($fmt[$i]) {
- case 'T':
- if ($ADODB_DATETIME_CLASS) {
- $dt = new DateTime();
- $dt->SetDate($year,$month,$day);
- $dates .= $dt->Format('T');
- } else
- $dates .= date('T');
- break;
- // YEAR
- case 'L': $dates .= $arr['leap'] ? '1' : '0'; break;
- case 'r': // Thu, 21 Dec 2000 16:01:07 +0200
-
- // 4.3.11 uses '04 Jun 2004'
- // 4.3.8 uses ' 4 Jun 2004'
- $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))).', '
- . ($day<10?'0'.$day:$day) . ' '.date('M',mktime(0,0,0,$month,2,1971)).' '.$year.' ';
-
- if ($hour < 10) $dates .= '0'.$hour; else $dates .= $hour;
-
- if ($min < 10) $dates .= ':0'.$min; else $dates .= ':'.$min;
-
- if ($secs < 10) $dates .= ':0'.$secs; else $dates .= ':'.$secs;
-
- $gmt = adodb_get_gmt_diff($year,$month,$day);
-
- $dates .= ' '.adodb_tz_offset($gmt,$isphp5);
- break;
-
- case 'Y': $dates .= $year; break;
- case 'y': $dates .= substr($year,strlen($year)-2,2); break;
- // MONTH
- case 'm': if ($month<10) $dates .= '0'.$month; else $dates .= $month; break;
- case 'Q': $dates .= ($month+3)>>2; break;
- case 'n': $dates .= $month; break;
- case 'M': $dates .= date('M',mktime(0,0,0,$month,2,1971)); break;
- case 'F': $dates .= date('F',mktime(0,0,0,$month,2,1971)); break;
- // DAY
- case 't': $dates .= $arr['ndays']; break;
- case 'z': $dates .= $arr['yday']; break;
- case 'w': $dates .= adodb_dow($year,$month,$day); break;
- case 'l': $dates .= gmdate('l',$_day_power*(3+adodb_dow($year,$month,$day))); break;
- case 'D': $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))); break;
- case 'j': $dates .= $day; break;
- case 'd': if ($day<10) $dates .= '0'.$day; else $dates .= $day; break;
- case 'S':
- $d10 = $day % 10;
- if ($d10 == 1) $dates .= 'st';
- else if ($d10 == 2 && $day != 12) $dates .= 'nd';
- else if ($d10 == 3) $dates .= 'rd';
- else $dates .= 'th';
- break;
-
- // HOUR
- case 'Z':
- $dates .= ($is_gmt) ? 0 : -adodb_get_gmt_diff($year,$month,$day); break;
- case 'O':
- $gmt = ($is_gmt) ? 0 : adodb_get_gmt_diff($year,$month,$day);
-
- $dates .= adodb_tz_offset($gmt,$isphp5);
- break;
-
- case 'H':
- if ($hour < 10) $dates .= '0'.$hour;
- else $dates .= $hour;
- break;
- case 'h':
- if ($hour > 12) $hh = $hour - 12;
- else {
- if ($hour == 0) $hh = '12';
- else $hh = $hour;
- }
-
- if ($hh < 10) $dates .= '0'.$hh;
- else $dates .= $hh;
- break;
-
- case 'G':
- $dates .= $hour;
- break;
-
- case 'g':
- if ($hour > 12) $hh = $hour - 12;
- else {
- if ($hour == 0) $hh = '12';
- else $hh = $hour;
- }
- $dates .= $hh;
- break;
- // MINUTES
- case 'i': if ($min < 10) $dates .= '0'.$min; else $dates .= $min; break;
- // SECONDS
- case 'U': $dates .= $d; break;
- case 's': if ($secs < 10) $dates .= '0'.$secs; else $dates .= $secs; break;
- // AM/PM
- // Note 00:00 to 11:59 is AM, while 12:00 to 23:59 is PM
- case 'a':
- if ($hour>=12) $dates .= 'pm';
- else $dates .= 'am';
- break;
- case 'A':
- if ($hour>=12) $dates .= 'PM';
- else $dates .= 'AM';
- break;
- default:
- $dates .= $fmt[$i]; break;
- // ESCAPE
- case "\\":
- $i++;
- if ($i < $max) $dates .= $fmt[$i];
- break;
- }
- }
- return $dates;
-}
-
-/**
- Returns a timestamp given a GMT/UTC time.
- Note that $is_dst is not implemented and is ignored.
-*/
-function adodb_gmmktime($hr,$min,$sec,$mon=false,$day=false,$year=false,$is_dst=false)
-{
- return adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst,true);
-}
-
-/**
- Return a timestamp given a local time. Originally by jackbbs.
- Note that $is_dst is not implemented and is ignored.
-
- Not a very fast algorithm - O(n) operation. Could be optimized to O(1).
-*/
-function adodb_mktime($hr,$min,$sec,$mon=false,$day=false,$year=false,$is_dst=false,$is_gmt=false)
-{
- if (!defined('ADODB_TEST_DATES')) {
-
- if ($mon === false) {
- return $is_gmt? @gmmktime($hr,$min,$sec): @mktime($hr,$min,$sec);
- }
-
- // for windows, we don't check 1970 because with timezone differences,
- // 1 Jan 1970 could generate negative timestamp, which is illegal
- if (1971 < $year && $year < 2038
- || !defined('ADODB_NO_NEGATIVE_TS') && (1901 < $year && $year < 2038)
- ) {
- return $is_gmt ?
- @gmmktime($hr,$min,$sec,$mon,$day,$year):
- @mktime($hr,$min,$sec,$mon,$day,$year);
- }
- }
-
- $gmt_different = ($is_gmt) ? 0 : adodb_get_gmt_diff($year,$mon,$day);
-
- /*
- # disabled because some people place large values in $sec.
- # however we need it for $mon because we use an array...
- $hr = intval($hr);
- $min = intval($min);
- $sec = intval($sec);
- */
- $mon = intval($mon);
- $day = intval($day);
- $year = intval($year);
-
-
- $year = adodb_year_digit_check($year);
-
- if ($mon > 12) {
- $y = floor($mon / 12);
- $year += $y;
- $mon -= $y*12;
- } else if ($mon < 1) {
- $y = ceil((1-$mon) / 12);
- $year -= $y;
- $mon += $y*12;
- }
-
- $_day_power = 86400;
- $_hour_power = 3600;
- $_min_power = 60;
-
- $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
- $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-
- $_total_date = 0;
- if ($year >= 1970) {
- for ($a = 1970 ; $a <= $year; $a++) {
- $leaf = _adodb_is_leap_year($a);
- if ($leaf == true) {
- $loop_table = $_month_table_leaf;
- $_add_date = 366;
- } else {
- $loop_table = $_month_table_normal;
- $_add_date = 365;
- }
- if ($a < $year) {
- $_total_date += $_add_date;
- } else {
- for($b=1;$b<$mon;$b++) {
- $_total_date += $loop_table[$b];
- }
- }
- }
- $_total_date +=$day-1;
- $ret = $_total_date * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
-
- } else {
- for ($a = 1969 ; $a >= $year; $a--) {
- $leaf = _adodb_is_leap_year($a);
- if ($leaf == true) {
- $loop_table = $_month_table_leaf;
- $_add_date = 366;
- } else {
- $loop_table = $_month_table_normal;
- $_add_date = 365;
- }
- if ($a > $year) { $_total_date += $_add_date;
- } else {
- for($b=12;$b>$mon;$b--) {
- $_total_date += $loop_table[$b];
- }
- }
- }
- $_total_date += $loop_table[$mon] - $day;
-
- $_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
- $_day_time = $_day_power - $_day_time;
- $ret = -( $_total_date * $_day_power + $_day_time - $gmt_different);
- if ($ret < -12220185600) $ret += 10*86400; // if earlier than 5 Oct 1582 - gregorian correction
- else if ($ret < -12219321600) $ret = -12219321600; // if in limbo, reset to 15 Oct 1582.
- }
- //print " dmy=$day/$mon/$year $hr:$min:$sec => " .$ret;
- return $ret;
-}
-
-function adodb_gmstrftime($fmt, $ts=false)
-{
- return adodb_strftime($fmt,$ts,true);
-}
-
-// hack - convert to adodb_date
-function adodb_strftime($fmt, $ts=false,$is_gmt=false)
-{
-global $ADODB_DATE_LOCALE;
-
- if (!defined('ADODB_TEST_DATES')) {
- if ((abs($ts) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
- if (!defined('ADODB_NO_NEGATIVE_TS') || $ts >= 0) // if windows, must be +ve integer
- return ($is_gmt)? @gmstrftime($fmt,$ts): @strftime($fmt,$ts);
-
- }
- }
-
- if (empty($ADODB_DATE_LOCALE)) {
- /*
- $tstr = strtoupper(gmstrftime('%c',31366800)); // 30 Dec 1970, 1 am
- $sep = substr($tstr,2,1);
- $hasAM = strrpos($tstr,'M') !== false;
- */
- # see http://phplens.com/lens/lensforum/msgs.php?id=14865 for reasoning, and changelog for version 0.24
- $dstr = gmstrftime('%x',31366800); // 30 Dec 1970, 1 am
- $sep = substr($dstr,2,1);
- $tstr = strtoupper(gmstrftime('%X',31366800)); // 30 Dec 1970, 1 am
- $hasAM = strrpos($tstr,'M') !== false;
-
- $ADODB_DATE_LOCALE = array();
- $ADODB_DATE_LOCALE[] = strncmp($tstr,'30',2) == 0 ? 'd'.$sep.'m'.$sep.'y' : 'm'.$sep.'d'.$sep.'y';
- $ADODB_DATE_LOCALE[] = ($hasAM) ? 'h:i:s a' : 'H:i:s';
-
- }
- $inpct = false;
- $fmtdate = '';
- for ($i=0,$max = strlen($fmt); $i < $max; $i++) {
- $ch = $fmt[$i];
- if ($ch == '%') {
- if ($inpct) {
- $fmtdate .= '%';
- $inpct = false;
- } else
- $inpct = true;
- } else if ($inpct) {
-
- $inpct = false;
- switch($ch) {
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case 'E':
- case 'O':
- /* ignore format modifiers */
- $inpct = true;
- break;
-
- case 'a': $fmtdate .= 'D'; break;
- case 'A': $fmtdate .= 'l'; break;
- case 'h':
- case 'b': $fmtdate .= 'M'; break;
- case 'B': $fmtdate .= 'F'; break;
- case 'c': $fmtdate .= $ADODB_DATE_LOCALE[0].$ADODB_DATE_LOCALE[1]; break;
- case 'C': $fmtdate .= '\C?'; break; // century
- case 'd': $fmtdate .= 'd'; break;
- case 'D': $fmtdate .= 'm/d/y'; break;
- case 'e': $fmtdate .= 'j'; break;
- case 'g': $fmtdate .= '\g?'; break; //?
- case 'G': $fmtdate .= '\G?'; break; //?
- case 'H': $fmtdate .= 'H'; break;
- case 'I': $fmtdate .= 'h'; break;
- case 'j': $fmtdate .= '?z'; $parsej = true; break; // wrong as j=1-based, z=0-basd
- case 'm': $fmtdate .= 'm'; break;
- case 'M': $fmtdate .= 'i'; break;
- case 'n': $fmtdate .= "\n"; break;
- case 'p': $fmtdate .= 'a'; break;
- case 'r': $fmtdate .= 'h:i:s a'; break;
- case 'R': $fmtdate .= 'H:i:s'; break;
- case 'S': $fmtdate .= 's'; break;
- case 't': $fmtdate .= "\t"; break;
- case 'T': $fmtdate .= 'H:i:s'; break;
- case 'u': $fmtdate .= '?u'; $parseu = true; break; // wrong strftime=1-based, date=0-based
- case 'U': $fmtdate .= '?U'; $parseU = true; break;// wrong strftime=1-based, date=0-based
- case 'x': $fmtdate .= $ADODB_DATE_LOCALE[0]; break;
- case 'X': $fmtdate .= $ADODB_DATE_LOCALE[1]; break;
- case 'w': $fmtdate .= '?w'; $parseu = true; break; // wrong strftime=1-based, date=0-based
- case 'W': $fmtdate .= '?W'; $parseU = true; break;// wrong strftime=1-based, date=0-based
- case 'y': $fmtdate .= 'y'; break;
- case 'Y': $fmtdate .= 'Y'; break;
- case 'Z': $fmtdate .= 'T'; break;
- }
- } else if (('A' <= ($ch) && ($ch) <= 'Z' ) || ('a' <= ($ch) && ($ch) <= 'z' ))
- $fmtdate .= "\\".$ch;
- else
- $fmtdate .= $ch;
- }
- //echo "fmt=",$fmtdate,"<br>";
- if ($ts === false) $ts = time();
- $ret = adodb_date($fmtdate, $ts, $is_gmt);
- return $ret;
-}
-
-
-?>
\ No newline at end of file
BGBM BDI Projects / geo.git / blobdiff