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gnu-social/extlib/Date/tests/test_weeknumbers_ISO.php

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[PEAR] Modernize Validate code Upgraded IDNA to IDNA2 Added PEAR Date > fixed: The each function is deprecated
2019-07-08 07:34:41 +09:00
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Tests for the Date_Calc::isoWeekDate() function
*
* Any individual tests that fail will have their name, expected result
* and actual result printed out. So seeing no output when executing
* this file is a good thing.
*
* Can be run via CLI or a web server.
*
* This test senses whether it is from an installation of PEAR::Date or if
* it's from CVS or a .tar file. If it's an installed version, use the
* installed version of Date. Otherwise, use the local development
* copy of Date.
*
* PHP versions 4 and 5
*
* LICENSE:
*
* Copyright (c) 2007 C.A. Woodcock <c01234@netcomuk.co.uk>
* All rights reserved.
*
* This source file is subject to the New BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://www.opensource.org/licenses/bsd-license.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to pear-dev@lists.php.net so we can send you a copy immediately.
*
* @category Date and Time
* @package Date
* @author C.A. Woodcock <c01234@netcomuk.co.uk>
* @copyright Copyright (c) 2007 C.A. Woodcock <c01234@netcomuk.co.uk>
* @license http://www.opensource.org/licenses/bsd-license.php
* BSD License
* @link http://pear.php.net/package/Date
* @since [next version]
*/
if ('@include_path@' != '@' . 'include_path' . '@') {
ini_set(
'include_path',
ini_get('include_path')
. PATH_SEPARATOR . '.'
);
} else {
ini_set(
'include_path',
realpath(dirname(__FILE__) . '/../')
. PATH_SEPARATOR . '.' . PATH_SEPARATOR
. ini_get('include_path')
);
}
/**
* Get the needed class
*/
require_once 'Date.php';
/**
* Compare the test result to the expected result
*
* If the test fails, echo out the results.
*
* @param mixed $expect the scalar or array you expect from the test
* @param mixed $actual the scalar or array results from the test
* @param string $test_name the name of the test
*
* @return void
*/
function compare($expect, $actual, $test_name)
{
if (is_array($expect)) {
if (count(array_diff($actual, $expect))) {
echo "$test_name failed. Expect:\n";
print_r($expect);
echo "Actual:\n";
print_r($actual);
}
} else {
if ($expect !== $actual) {
echo "'$test_name' failed. Expect: '$expect' Actual: '$actual'\n";
}
}
}
if (php_sapi_name() != 'cli') {
echo "<pre>\n";
}
$date = new Date("1989-12-24 00:00:00Z");
// Sunday, 24th December 1989
compare('1989 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -8)');
$date->addDays(1);
// Monday, 25th December 1989
compare('1989 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -7)');
$date->addDays(1);
// Tuesday, 26th December 1989
compare('1989 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -6)');
$date->addDays(1);
// Wednesday, 27th December 1989
compare('1989 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -5)');
$date->addDays(1);
// Thursday, 28th December 1989
compare('1989 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -4)');
$date->addDays(1);
// Friday, 29th December 1989
compare('1989 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -3)');
$date->addDays(1);
// Saturday, 30th December 1989
compare('1989 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -2)');
$date->addDays(1);
// Sunday, 31st December 1989
compare('1989 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 -1)');
$date->addDays(1);
// Monday, 1st January 1990
compare('1990 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 0)');
$date->addDays(1);
// Tuesday, 2nd January 1990
compare('1990 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 1)');
$date->addDays(1);
// Wednesday, 3rd January 1990
compare('1990 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 2)');
$date->addDays(1);
// Thursday, 4th January 1990
compare('1990 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 3)');
$date->addDays(1);
// Friday, 5th January 1990
compare('1990 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 4)');
$date->addDays(1);
// Saturday, 6th January 1990
compare('1990 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 5)');
$date->addDays(1);
// Sunday, 7th January 1990
compare('1990 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 6)');
$date->addDays(1);
// Monday, 8th January 1990
compare('1990 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1990 7)');
$date->setDayMonthYear(24, 12, 1990);
// Monday, 24th December 1990
compare('1990 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -8)');
$date->addDays(1);
// Tuesday, 25th December 1990
compare('1990 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -7)');
$date->addDays(1);
// Wednesday, 26th December 1990
compare('1990 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -6)');
$date->addDays(1);
// Thursday, 27th December 1990
compare('1990 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -5)');
$date->addDays(1);
// Friday, 28th December 1990
compare('1990 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -4)');
$date->addDays(1);
// Saturday, 29th December 1990
compare('1990 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -3)');
$date->addDays(1);
// Sunday, 30th December 1990
compare('1990 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -2)');
$date->addDays(1);
// Monday, 31st December 1990
compare('1991 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 -1)');
$date->addDays(1);
// Tuesday, 1st January 1991
compare('1991 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 0)');
$date->addDays(1);
// Wednesday, 2nd January 1991
compare('1991 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 1)');
$date->addDays(1);
// Thursday, 3rd January 1991
compare('1991 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 2)');
$date->addDays(1);
// Friday, 4th January 1991
compare('1991 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 3)');
$date->addDays(1);
// Saturday, 5th January 1991
compare('1991 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 4)');
$date->addDays(1);
// Sunday, 6th January 1991
compare('1991 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 5)');
$date->addDays(1);
// Monday, 7th January 1991
compare('1991 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 6)');
$date->addDays(1);
// Tuesday, 8th January 1991
compare('1991 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1991 7)');
$date->setDayMonthYear(24, 12, 1991);
// Tuesday, 24th December 1991
compare('1991 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -8)');
$date->addDays(1);
// Wednesday, 25th December 1991
compare('1991 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -7)');
$date->addDays(1);
// Thursday, 26th December 1991
compare('1991 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -6)');
$date->addDays(1);
// Friday, 27th December 1991
compare('1991 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -5)');
$date->addDays(1);
// Saturday, 28th December 1991
compare('1991 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -4)');
$date->addDays(1);
// Sunday, 29th December 1991
compare('1991 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -3)');
$date->addDays(1);
// Monday, 30th December 1991
compare('1992 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -2)');
$date->addDays(1);
// Tuesday, 31st December 1991
compare('1992 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 -1)');
$date->addDays(1);
// Wednesday, 1st January 1992
compare('1992 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 0)');
$date->addDays(1);
// Thursday, 2nd January 1992
compare('1992 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 1)');
$date->addDays(1);
// Friday, 3rd January 1992
compare('1992 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 2)');
$date->addDays(1);
// Saturday, 4th January 1992
compare('1992 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 3)');
$date->addDays(1);
// Sunday, 5th January 1992
compare('1992 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 4)');
$date->addDays(1);
// Monday, 6th January 1992
compare('1992 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 5)');
$date->addDays(1);
// Tuesday, 7th January 1992
compare('1992 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 6)');
$date->addDays(1);
// Wednesday, 8th January 1992
compare('1992 02 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1992 7)');
$date->setDayMonthYear(24, 12, 1992);
// Thursday, 24th December 1992
compare('1992 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -8)');
$date->addDays(1);
// Friday, 25th December 1992
compare('1992 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -7)');
$date->addDays(1);
// Saturday, 26th December 1992
compare('1992 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -6)');
$date->addDays(1);
// Sunday, 27th December 1992
compare('1992 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -5)');
$date->addDays(1);
// Monday, 28th December 1992
compare('1992 53 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -4)');
$date->addDays(1);
// Tuesday, 29th December 1992
compare('1992 53 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -3)');
$date->addDays(1);
// Wednesday, 30th December 1992
compare('1992 53 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -2)');
$date->addDays(1);
// Thursday, 31st December 1992
compare('1992 53 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 -1)');
$date->addDays(1);
// Friday, 1st January 1993
compare('1992 53 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 0)');
$date->addDays(1);
// Saturday, 2nd January 1993
compare('1992 53 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 1)');
$date->addDays(1);
// Sunday, 3rd January 1993
compare('1992 53 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 2)');
$date->addDays(1);
// Monday, 4th January 1993
compare('1993 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 3)');
$date->addDays(1);
// Tuesday, 5th January 1993
compare('1993 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 4)');
$date->addDays(1);
// Wednesday, 6th January 1993
compare('1993 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 5)');
$date->addDays(1);
// Thursday, 7th January 1993
compare('1993 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 6)');
$date->addDays(1);
// Friday, 8th January 1993
compare('1993 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1993 7)');
$date->setDayMonthYear(24, 12, 1993);
// Friday, 24th December 1993
compare('1993 51 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -8)');
$date->addDays(1);
// Saturday, 25th December 1993
compare('1993 51 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -7)');
$date->addDays(1);
// Sunday, 26th December 1993
compare('1993 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -6)');
$date->addDays(1);
// Monday, 27th December 1993
compare('1993 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -5)');
$date->addDays(1);
// Tuesday, 28th December 1993
compare('1993 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -4)');
$date->addDays(1);
// Wednesday, 29th December 1993
compare('1993 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -3)');
$date->addDays(1);
// Thursday, 30th December 1993
compare('1993 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -2)');
$date->addDays(1);
// Friday, 31st December 1993
compare('1993 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 -1)');
$date->addDays(1);
// Saturday, 1st January 1994
compare('1993 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 0)');
$date->addDays(1);
// Sunday, 2nd January 1994
compare('1993 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 1)');
$date->addDays(1);
// Monday, 3rd January 1994
compare('1994 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 2)');
$date->addDays(1);
// Tuesday, 4th January 1994
compare('1994 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 3)');
$date->addDays(1);
// Wednesday, 5th January 1994
compare('1994 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 4)');
$date->addDays(1);
// Thursday, 6th January 1994
compare('1994 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 5)');
$date->addDays(1);
// Friday, 7th January 1994
compare('1994 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 6)');
$date->addDays(1);
// Saturday, 8th January 1994
compare('1994 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1994 7)');
$date->setDayMonthYear(24, 12, 1994);
// Saturday, 24th December 1994
compare('1994 51 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -8)');
$date->addDays(1);
// Sunday, 25th December 1994
compare('1994 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -7)');
$date->addDays(1);
// Monday, 26th December 1994
compare('1994 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -6)');
$date->addDays(1);
// Tuesday, 27th December 1994
compare('1994 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -5)');
$date->addDays(1);
// Wednesday, 28th December 1994
compare('1994 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -4)');
$date->addDays(1);
// Thursday, 29th December 1994
compare('1994 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -3)');
$date->addDays(1);
// Friday, 30th December 1994
compare('1994 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -2)');
$date->addDays(1);
// Saturday, 31st December 1994
compare('1994 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 -1)');
$date->addDays(1);
// Sunday, 1st January 1995
compare('1994 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 0)');
$date->addDays(1);
// Monday, 2nd January 1995
compare('1995 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 1)');
$date->addDays(1);
// Tuesday, 3rd January 1995
compare('1995 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 2)');
$date->addDays(1);
// Wednesday, 4th January 1995
compare('1995 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 3)');
$date->addDays(1);
// Thursday, 5th January 1995
compare('1995 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 4)');
$date->addDays(1);
// Friday, 6th January 1995
compare('1995 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 5)');
$date->addDays(1);
// Saturday, 7th January 1995
compare('1995 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 6)');
$date->addDays(1);
// Sunday, 8th January 1995
compare('1995 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1995 7)');
$date->setDayMonthYear(24, 12, 1995);
// Sunday, 24th December 1995
compare('1995 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -8)');
$date->addDays(1);
// Monday, 25th December 1995
compare('1995 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -7)');
$date->addDays(1);
// Tuesday, 26th December 1995
compare('1995 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -6)');
$date->addDays(1);
// Wednesday, 27th December 1995
compare('1995 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -5)');
$date->addDays(1);
// Thursday, 28th December 1995
compare('1995 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -4)');
$date->addDays(1);
// Friday, 29th December 1995
compare('1995 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -3)');
$date->addDays(1);
// Saturday, 30th December 1995
compare('1995 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -2)');
$date->addDays(1);
// Sunday, 31st December 1995
compare('1995 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 -1)');
$date->addDays(1);
// Monday, 1st January 1996
compare('1996 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 0)');
$date->addDays(1);
// Tuesday, 2nd January 1996
compare('1996 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 1)');
$date->addDays(1);
// Wednesday, 3rd January 1996
compare('1996 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 2)');
$date->addDays(1);
// Thursday, 4th January 1996
compare('1996 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 3)');
$date->addDays(1);
// Friday, 5th January 1996
compare('1996 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 4)');
$date->addDays(1);
// Saturday, 6th January 1996
compare('1996 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 5)');
$date->addDays(1);
// Sunday, 7th January 1996
compare('1996 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 6)');
$date->addDays(1);
// Monday, 8th January 1996
compare('1996 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1996 7)');
$date->setDayMonthYear(24, 12, 1996);
// Tuesday, 24th December 1996
compare('1996 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -8)');
$date->addDays(1);
// Wednesday, 25th December 1996
compare('1996 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -7)');
$date->addDays(1);
// Thursday, 26th December 1996
compare('1996 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -6)');
$date->addDays(1);
// Friday, 27th December 1996
compare('1996 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -5)');
$date->addDays(1);
// Saturday, 28th December 1996
compare('1996 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -4)');
$date->addDays(1);
// Sunday, 29th December 1996
compare('1996 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -3)');
$date->addDays(1);
// Monday, 30th December 1996
compare('1997 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -2)');
$date->addDays(1);
// Tuesday, 31st December 1996
compare('1997 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 -1)');
$date->addDays(1);
// Wednesday, 1st January 1997
compare('1997 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 0)');
$date->addDays(1);
// Thursday, 2nd January 1997
compare('1997 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 1)');
$date->addDays(1);
// Friday, 3rd January 1997
compare('1997 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 2)');
$date->addDays(1);
// Saturday, 4th January 1997
compare('1997 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 3)');
$date->addDays(1);
// Sunday, 5th January 1997
compare('1997 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 4)');
$date->addDays(1);
// Monday, 6th January 1997
compare('1997 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 5)');
$date->addDays(1);
// Tuesday, 7th January 1997
compare('1997 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 6)');
$date->addDays(1);
// Wednesday, 8th January 1997
compare('1997 02 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1997 7)');
$date->setDayMonthYear(24, 12, 1997);
// Wednesday, 24th December 1997
compare('1997 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -8)');
$date->addDays(1);
// Thursday, 25th December 1997
compare('1997 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -7)');
$date->addDays(1);
// Friday, 26th December 1997
compare('1997 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -6)');
$date->addDays(1);
// Saturday, 27th December 1997
compare('1997 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -5)');
$date->addDays(1);
// Sunday, 28th December 1997
compare('1997 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -4)');
$date->addDays(1);
// Monday, 29th December 1997
compare('1998 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -3)');
$date->addDays(1);
// Tuesday, 30th December 1997
compare('1998 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -2)');
$date->addDays(1);
// Wednesday, 31st December 1997
compare('1998 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 -1)');
$date->addDays(1);
// Thursday, 1st January 1998
compare('1998 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 0)');
$date->addDays(1);
// Friday, 2nd January 1998
compare('1998 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 1)');
$date->addDays(1);
// Saturday, 3rd January 1998
compare('1998 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 2)');
$date->addDays(1);
// Sunday, 4th January 1998
compare('1998 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 3)');
$date->addDays(1);
// Monday, 5th January 1998
compare('1998 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 4)');
$date->addDays(1);
// Tuesday, 6th January 1998
compare('1998 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 5)');
$date->addDays(1);
// Wednesday, 7th January 1998
compare('1998 02 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 6)');
$date->addDays(1);
// Thursday, 8th January 1998
compare('1998 02 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1998 7)');
$date->setDayMonthYear(24, 12, 1998);
// Thursday, 24th December 1998
compare('1998 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -8)');
$date->addDays(1);
// Friday, 25th December 1998
compare('1998 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -7)');
$date->addDays(1);
// Saturday, 26th December 1998
compare('1998 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -6)');
$date->addDays(1);
// Sunday, 27th December 1998
compare('1998 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -5)');
$date->addDays(1);
// Monday, 28th December 1998
compare('1998 53 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -4)');
$date->addDays(1);
// Tuesday, 29th December 1998
compare('1998 53 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -3)');
$date->addDays(1);
// Wednesday, 30th December 1998
compare('1998 53 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -2)');
$date->addDays(1);
// Thursday, 31st December 1998
compare('1998 53 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 -1)');
$date->addDays(1);
// Friday, 1st January 1999
compare('1998 53 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 0)');
$date->addDays(1);
// Saturday, 2nd January 1999
compare('1998 53 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 1)');
$date->addDays(1);
// Sunday, 3rd January 1999
compare('1998 53 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 2)');
$date->addDays(1);
// Monday, 4th January 1999
compare('1999 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 3)');
$date->addDays(1);
// Tuesday, 5th January 1999
compare('1999 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 4)');
$date->addDays(1);
// Wednesday, 6th January 1999
compare('1999 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 5)');
$date->addDays(1);
// Thursday, 7th January 1999
compare('1999 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 6)');
$date->addDays(1);
// Friday, 8th January 1999
compare('1999 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (1999 7)');
$date->setDayMonthYear(24, 12, 1999);
// Friday, 24th December 1999
compare('1999 51 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -8)');
$date->addDays(1);
// Saturday, 25th December 1999
compare('1999 51 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -7)');
$date->addDays(1);
// Sunday, 26th December 1999
compare('1999 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -6)');
$date->addDays(1);
// Monday, 27th December 1999
compare('1999 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -5)');
$date->addDays(1);
// Tuesday, 28th December 1999
compare('1999 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -4)');
$date->addDays(1);
// Wednesday, 29th December 1999
compare('1999 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -3)');
$date->addDays(1);
// Thursday, 30th December 1999
compare('1999 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -2)');
$date->addDays(1);
// Friday, 31st December 1999
compare('1999 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 -1)');
$date->addDays(1);
// Saturday, 1st January 2000
compare('1999 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 0)');
$date->addDays(1);
// Sunday, 2nd January 2000
compare('1999 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 1)');
$date->addDays(1);
// Monday, 3rd January 2000
compare('2000 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 2)');
$date->addDays(1);
// Tuesday, 4th January 2000
compare('2000 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 3)');
$date->addDays(1);
// Wednesday, 5th January 2000
compare('2000 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 4)');
$date->addDays(1);
// Thursday, 6th January 2000
compare('2000 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 5)');
$date->addDays(1);
// Friday, 7th January 2000
compare('2000 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 6)');
$date->addDays(1);
// Saturday, 8th January 2000
compare('2000 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2000 7)');
$date->setDayMonthYear(24, 12, 2000);
// Sunday, 24th December 2000
compare('2000 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -8)');
$date->addDays(1);
// Monday, 25th December 2000
compare('2000 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -7)');
$date->addDays(1);
// Tuesday, 26th December 2000
compare('2000 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -6)');
$date->addDays(1);
// Wednesday, 27th December 2000
compare('2000 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -5)');
$date->addDays(1);
// Thursday, 28th December 2000
compare('2000 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -4)');
$date->addDays(1);
// Friday, 29th December 2000
compare('2000 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -3)');
$date->addDays(1);
// Saturday, 30th December 2000
compare('2000 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -2)');
$date->addDays(1);
// Sunday, 31st December 2000
compare('2000 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 -1)');
$date->addDays(1);
// Monday, 1st January 2001
compare('2001 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 0)');
$date->addDays(1);
// Tuesday, 2nd January 2001
compare('2001 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 1)');
$date->addDays(1);
// Wednesday, 3rd January 2001
compare('2001 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 2)');
$date->addDays(1);
// Thursday, 4th January 2001
compare('2001 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 3)');
$date->addDays(1);
// Friday, 5th January 2001
compare('2001 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 4)');
$date->addDays(1);
// Saturday, 6th January 2001
compare('2001 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 5)');
$date->addDays(1);
// Sunday, 7th January 2001
compare('2001 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 6)');
$date->addDays(1);
// Monday, 8th January 2001
compare('2001 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2001 7)');
$date->setDayMonthYear(24, 12, 2001);
// Monday, 24th December 2001
compare('2001 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -8)');
$date->addDays(1);
// Tuesday, 25th December 2001
compare('2001 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -7)');
$date->addDays(1);
// Wednesday, 26th December 2001
compare('2001 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -6)');
$date->addDays(1);
// Thursday, 27th December 2001
compare('2001 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -5)');
$date->addDays(1);
// Friday, 28th December 2001
compare('2001 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -4)');
$date->addDays(1);
// Saturday, 29th December 2001
compare('2001 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -3)');
$date->addDays(1);
// Sunday, 30th December 2001
compare('2001 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -2)');
$date->addDays(1);
// Monday, 31st December 2001
compare('2002 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 -1)');
$date->addDays(1);
// Tuesday, 1st January 2002
compare('2002 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 0)');
$date->addDays(1);
// Wednesday, 2nd January 2002
compare('2002 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 1)');
$date->addDays(1);
// Thursday, 3rd January 2002
compare('2002 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 2)');
$date->addDays(1);
// Friday, 4th January 2002
compare('2002 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 3)');
$date->addDays(1);
// Saturday, 5th January 2002
compare('2002 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 4)');
$date->addDays(1);
// Sunday, 6th January 2002
compare('2002 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 5)');
$date->addDays(1);
// Monday, 7th January 2002
compare('2002 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 6)');
$date->addDays(1);
// Tuesday, 8th January 2002
compare('2002 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2002 7)');
$date->setDayMonthYear(24, 12, 2002);
// Tuesday, 24th December 2002
compare('2002 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -8)');
$date->addDays(1);
// Wednesday, 25th December 2002
compare('2002 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -7)');
$date->addDays(1);
// Thursday, 26th December 2002
compare('2002 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -6)');
$date->addDays(1);
// Friday, 27th December 2002
compare('2002 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -5)');
$date->addDays(1);
// Saturday, 28th December 2002
compare('2002 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -4)');
$date->addDays(1);
// Sunday, 29th December 2002
compare('2002 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -3)');
$date->addDays(1);
// Monday, 30th December 2002
compare('2003 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -2)');
$date->addDays(1);
// Tuesday, 31st December 2002
compare('2003 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 -1)');
$date->addDays(1);
// Wednesday, 1st January 2003
compare('2003 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 0)');
$date->addDays(1);
// Thursday, 2nd January 2003
compare('2003 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 1)');
$date->addDays(1);
// Friday, 3rd January 2003
compare('2003 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 2)');
$date->addDays(1);
// Saturday, 4th January 2003
compare('2003 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 3)');
$date->addDays(1);
// Sunday, 5th January 2003
compare('2003 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 4)');
$date->addDays(1);
// Monday, 6th January 2003
compare('2003 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 5)');
$date->addDays(1);
// Tuesday, 7th January 2003
compare('2003 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 6)');
$date->addDays(1);
// Wednesday, 8th January 2003
compare('2003 02 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2003 7)');
$date->setDayMonthYear(24, 12, 2003);
// Wednesday, 24th December 2003
compare('2003 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -8)');
$date->addDays(1);
// Thursday, 25th December 2003
compare('2003 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -7)');
$date->addDays(1);
// Friday, 26th December 2003
compare('2003 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -6)');
$date->addDays(1);
// Saturday, 27th December 2003
compare('2003 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -5)');
$date->addDays(1);
// Sunday, 28th December 2003
compare('2003 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -4)');
$date->addDays(1);
// Monday, 29th December 2003
compare('2004 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -3)');
$date->addDays(1);
// Tuesday, 30th December 2003
compare('2004 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -2)');
$date->addDays(1);
// Wednesday, 31st December 2003
compare('2004 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 -1)');
$date->addDays(1);
// Thursday, 1st January 2004
compare('2004 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 0)');
$date->addDays(1);
// Friday, 2nd January 2004
compare('2004 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 1)');
$date->addDays(1);
// Saturday, 3rd January 2004
compare('2004 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 2)');
$date->addDays(1);
// Sunday, 4th January 2004
compare('2004 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 3)');
$date->addDays(1);
// Monday, 5th January 2004
compare('2004 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 4)');
$date->addDays(1);
// Tuesday, 6th January 2004
compare('2004 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 5)');
$date->addDays(1);
// Wednesday, 7th January 2004
compare('2004 02 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 6)');
$date->addDays(1);
// Thursday, 8th January 2004
compare('2004 02 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2004 7)');
$date->setDayMonthYear(24, 12, 2004);
// Friday, 24th December 2004
compare('2004 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -8)');
$date->addDays(1);
// Saturday, 25th December 2004
compare('2004 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -7)');
$date->addDays(1);
// Sunday, 26th December 2004
compare('2004 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -6)');
$date->addDays(1);
// Monday, 27th December 2004
compare('2004 53 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -5)');
$date->addDays(1);
// Tuesday, 28th December 2004
compare('2004 53 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -4)');
$date->addDays(1);
// Wednesday, 29th December 2004
compare('2004 53 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -3)');
$date->addDays(1);
// Thursday, 30th December 2004
compare('2004 53 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -2)');
$date->addDays(1);
// Friday, 31st December 2004
compare('2004 53 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 -1)');
$date->addDays(1);
// Saturday, 1st January 2005
compare('2004 53 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 0)');
$date->addDays(1);
// Sunday, 2nd January 2005
compare('2004 53 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 1)');
$date->addDays(1);
// Monday, 3rd January 2005
compare('2005 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 2)');
$date->addDays(1);
// Tuesday, 4th January 2005
compare('2005 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 3)');
$date->addDays(1);
// Wednesday, 5th January 2005
compare('2005 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 4)');
$date->addDays(1);
// Thursday, 6th January 2005
compare('2005 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 5)');
$date->addDays(1);
// Friday, 7th January 2005
compare('2005 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 6)');
$date->addDays(1);
// Saturday, 8th January 2005
compare('2005 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2005 7)');
$date->setDayMonthYear(24, 12, 2005);
// Saturday, 24th December 2005
compare('2005 51 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -8)');
$date->addDays(1);
// Sunday, 25th December 2005
compare('2005 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -7)');
$date->addDays(1);
// Monday, 26th December 2005
compare('2005 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -6)');
$date->addDays(1);
// Tuesday, 27th December 2005
compare('2005 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -5)');
$date->addDays(1);
// Wednesday, 28th December 2005
compare('2005 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -4)');
$date->addDays(1);
// Thursday, 29th December 2005
compare('2005 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -3)');
$date->addDays(1);
// Friday, 30th December 2005
compare('2005 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -2)');
$date->addDays(1);
// Saturday, 31st December 2005
compare('2005 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 -1)');
$date->addDays(1);
// Sunday, 1st January 2006
compare('2005 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 0)');
$date->addDays(1);
// Monday, 2nd January 2006
compare('2006 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 1)');
$date->addDays(1);
// Tuesday, 3rd January 2006
compare('2006 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 2)');
$date->addDays(1);
// Wednesday, 4th January 2006
compare('2006 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 3)');
$date->addDays(1);
// Thursday, 5th January 2006
compare('2006 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 4)');
$date->addDays(1);
// Friday, 6th January 2006
compare('2006 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 5)');
$date->addDays(1);
// Saturday, 7th January 2006
compare('2006 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 6)');
$date->addDays(1);
// Sunday, 8th January 2006
compare('2006 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2006 7)');
$date->setDayMonthYear(24, 12, 2006);
// Sunday, 24th December 2006
compare('2006 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -8)');
$date->addDays(1);
// Monday, 25th December 2006
compare('2006 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -7)');
$date->addDays(1);
// Tuesday, 26th December 2006
compare('2006 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -6)');
$date->addDays(1);
// Wednesday, 27th December 2006
compare('2006 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -5)');
$date->addDays(1);
// Thursday, 28th December 2006
compare('2006 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -4)');
$date->addDays(1);
// Friday, 29th December 2006
compare('2006 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -3)');
$date->addDays(1);
// Saturday, 30th December 2006
compare('2006 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -2)');
$date->addDays(1);
// Sunday, 31st December 2006
compare('2006 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 -1)');
$date->addDays(1);
// Monday, 1st January 2007
compare('2007 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 0)');
$date->addDays(1);
// Tuesday, 2nd January 2007
compare('2007 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 1)');
$date->addDays(1);
// Wednesday, 3rd January 2007
compare('2007 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 2)');
$date->addDays(1);
// Thursday, 4th January 2007
compare('2007 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 3)');
$date->addDays(1);
// Friday, 5th January 2007
compare('2007 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 4)');
$date->addDays(1);
// Saturday, 6th January 2007
compare('2007 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 5)');
$date->addDays(1);
// Sunday, 7th January 2007
compare('2007 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 6)');
$date->addDays(1);
// Monday, 8th January 2007
compare('2007 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2007 7)');
$date->setDayMonthYear(24, 12, 2007);
// Monday, 24th December 2007
compare('2007 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -8)');
$date->addDays(1);
// Tuesday, 25th December 2007
compare('2007 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -7)');
$date->addDays(1);
// Wednesday, 26th December 2007
compare('2007 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -6)');
$date->addDays(1);
// Thursday, 27th December 2007
compare('2007 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -5)');
$date->addDays(1);
// Friday, 28th December 2007
compare('2007 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -4)');
$date->addDays(1);
// Saturday, 29th December 2007
compare('2007 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -3)');
$date->addDays(1);
// Sunday, 30th December 2007
compare('2007 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -2)');
$date->addDays(1);
// Monday, 31st December 2007
compare('2008 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 -1)');
$date->addDays(1);
// Tuesday, 1st January 2008
compare('2008 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 0)');
$date->addDays(1);
// Wednesday, 2nd January 2008
compare('2008 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 1)');
$date->addDays(1);
// Thursday, 3rd January 2008
compare('2008 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 2)');
$date->addDays(1);
// Friday, 4th January 2008
compare('2008 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 3)');
$date->addDays(1);
// Saturday, 5th January 2008
compare('2008 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 4)');
$date->addDays(1);
// Sunday, 6th January 2008
compare('2008 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 5)');
$date->addDays(1);
// Monday, 7th January 2008
compare('2008 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 6)');
$date->addDays(1);
// Tuesday, 8th January 2008
compare('2008 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2008 7)');
$date->setDayMonthYear(24, 12, 2008);
// Wednesday, 24th December 2008
compare('2008 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -8)');
$date->addDays(1);
// Thursday, 25th December 2008
compare('2008 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -7)');
$date->addDays(1);
// Friday, 26th December 2008
compare('2008 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -6)');
$date->addDays(1);
// Saturday, 27th December 2008
compare('2008 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -5)');
$date->addDays(1);
// Sunday, 28th December 2008
compare('2008 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -4)');
$date->addDays(1);
// Monday, 29th December 2008
compare('2009 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -3)');
$date->addDays(1);
// Tuesday, 30th December 2008
compare('2009 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -2)');
$date->addDays(1);
// Wednesday, 31st December 2008
compare('2009 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 -1)');
$date->addDays(1);
// Thursday, 1st January 2009
compare('2009 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 0)');
$date->addDays(1);
// Friday, 2nd January 2009
compare('2009 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 1)');
$date->addDays(1);
// Saturday, 3rd January 2009
compare('2009 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 2)');
$date->addDays(1);
// Sunday, 4th January 2009
compare('2009 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 3)');
$date->addDays(1);
// Monday, 5th January 2009
compare('2009 02 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 4)');
$date->addDays(1);
// Tuesday, 6th January 2009
compare('2009 02 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 5)');
$date->addDays(1);
// Wednesday, 7th January 2009
compare('2009 02 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 6)');
$date->addDays(1);
// Thursday, 8th January 2009
compare('2009 02 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2009 7)');
$date->setDayMonthYear(24, 12, 2009);
// Thursday, 24th December 2009
compare('2009 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -8)');
$date->addDays(1);
// Friday, 25th December 2009
compare('2009 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -7)');
$date->addDays(1);
// Saturday, 26th December 2009
compare('2009 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -6)');
$date->addDays(1);
// Sunday, 27th December 2009
compare('2009 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -5)');
$date->addDays(1);
// Monday, 28th December 2009
compare('2009 53 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -4)');
$date->addDays(1);
// Tuesday, 29th December 2009
compare('2009 53 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -3)');
$date->addDays(1);
// Wednesday, 30th December 2009
compare('2009 53 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -2)');
$date->addDays(1);
// Thursday, 31st December 2009
compare('2009 53 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 -1)');
$date->addDays(1);
// Friday, 1st January 2010
compare('2009 53 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 0)');
$date->addDays(1);
// Saturday, 2nd January 2010
compare('2009 53 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 1)');
$date->addDays(1);
// Sunday, 3rd January 2010
compare('2009 53 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 2)');
$date->addDays(1);
// Monday, 4th January 2010
compare('2010 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 3)');
$date->addDays(1);
// Tuesday, 5th January 2010
compare('2010 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 4)');
$date->addDays(1);
// Wednesday, 6th January 2010
compare('2010 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 5)');
$date->addDays(1);
// Thursday, 7th January 2010
compare('2010 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 6)');
$date->addDays(1);
// Friday, 8th January 2010
compare('2010 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2010 7)');
$date->setDayMonthYear(24, 12, 2010);
// Friday, 24th December 2010
compare('2010 51 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -8)');
$date->addDays(1);
// Saturday, 25th December 2010
compare('2010 51 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -7)');
$date->addDays(1);
// Sunday, 26th December 2010
compare('2010 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -6)');
$date->addDays(1);
// Monday, 27th December 2010
compare('2010 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -5)');
$date->addDays(1);
// Tuesday, 28th December 2010
compare('2010 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -4)');
$date->addDays(1);
// Wednesday, 29th December 2010
compare('2010 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -3)');
$date->addDays(1);
// Thursday, 30th December 2010
compare('2010 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -2)');
$date->addDays(1);
// Friday, 31st December 2010
compare('2010 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 -1)');
$date->addDays(1);
// Saturday, 1st January 2011
compare('2010 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 0)');
$date->addDays(1);
// Sunday, 2nd January 2011
compare('2010 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 1)');
$date->addDays(1);
// Monday, 3rd January 2011
compare('2011 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 2)');
$date->addDays(1);
// Tuesday, 4th January 2011
compare('2011 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 3)');
$date->addDays(1);
// Wednesday, 5th January 2011
compare('2011 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 4)');
$date->addDays(1);
// Thursday, 6th January 2011
compare('2011 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 5)');
$date->addDays(1);
// Friday, 7th January 2011
compare('2011 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 6)');
$date->addDays(1);
// Saturday, 8th January 2011
compare('2011 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2011 7)');
$date->setDayMonthYear(24, 12, 2011);
// Saturday, 24th December 2011
compare('2011 51 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -8)');
$date->addDays(1);
// Sunday, 25th December 2011
compare('2011 51 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -7)');
$date->addDays(1);
// Monday, 26th December 2011
compare('2011 52 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -6)');
$date->addDays(1);
// Tuesday, 27th December 2011
compare('2011 52 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -5)');
$date->addDays(1);
// Wednesday, 28th December 2011
compare('2011 52 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -4)');
$date->addDays(1);
// Thursday, 29th December 2011
compare('2011 52 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -3)');
$date->addDays(1);
// Friday, 30th December 2011
compare('2011 52 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -2)');
$date->addDays(1);
// Saturday, 31st December 2011
compare('2011 52 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 -1)');
$date->addDays(1);
// Sunday, 1st January 2012
compare('2011 52 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 0)');
$date->addDays(1);
// Monday, 2nd January 2012
compare('2012 01 1', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 1)');
$date->addDays(1);
// Tuesday, 3rd January 2012
compare('2012 01 2', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 2)');
$date->addDays(1);
// Wednesday, 4th January 2012
compare('2012 01 3', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 3)');
$date->addDays(1);
// Thursday, 5th January 2012
compare('2012 01 4', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 4)');
$date->addDays(1);
// Friday, 6th January 2012
compare('2012 01 5', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 5)');
$date->addDays(1);
// Saturday, 7th January 2012
compare('2012 01 6', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 6)');
$date->addDays(1);
// Sunday, 8th January 2012
compare('2012 01 7', $date->formatLikeSQL('IYYY IW ID'), 'IW (2012 7)');
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