php-src/ext/date/tests/bug61642.phpt
Dmitri Iouchtchenko a6a7787cf2 Fix #61642: modify("+5 weekdays") returns Sunday
Adding a non-zero multiple of 5 weekdays to any Friday, Saturday, or
Sunday would result in a Sunday instead of the correct date. This patch
provides an implementation of do_adjust_special_weekday() which does
not suffer from this issue.
2012-08-05 19:22:36 -07:00

63 lines
3.9 KiB
PHP

--TEST--
Bug #61642 (modify("+5 weekdays") returns Sunday)
--INI--
date.timezone=UTC
--FILE--
<?php
// ±5 and ±10 (and any non-zero multiple of 5) is broken, but everything else
// should already work correctly.
$weekdays = range(-11, 11);
$dates = array('2012-03-29', '2012-03-30', '2012-03-31', '2012-04-01', '2012-04-02', '2012-04-03', '2012-04-04', '2012-04-05');
$header = array();
foreach ($dates as $startdate) {
$date = new DateTime($startdate);
$header[] = $date->format('Y-m-d D');
}
echo '### ', implode(' ', $header), "\n\n";
foreach ($weekdays as $days) {
$line = array();
printf('%+3d ', $days);
foreach ($dates as $startdate) {
$date = new DateTime($startdate);
$date->modify("{$days} weekdays");
$line[] = $date->format('Y-m-d D');
}
echo implode(' ', $line), "\n";
}
?>
--EXPECTF--
### 2012-03-29 Thu 2012-03-30 Fri 2012-03-31 Sat 2012-04-01 Sun 2012-04-02 Mon 2012-04-03 Tue 2012-04-04 Wed 2012-04-05 Thu
-11 2012-03-14 Wed 2012-03-15 Thu 2012-03-16 Fri 2012-03-16 Fri 2012-03-16 Fri 2012-03-19 Mon 2012-03-20 Tue 2012-03-21 Wed
-10 2012-03-15 Thu 2012-03-16 Fri 2012-03-19 Mon 2012-03-19 Mon 2012-03-19 Mon 2012-03-20 Tue 2012-03-21 Wed 2012-03-22 Thu
-9 2012-03-16 Fri 2012-03-19 Mon 2012-03-20 Tue 2012-03-20 Tue 2012-03-20 Tue 2012-03-21 Wed 2012-03-22 Thu 2012-03-23 Fri
-8 2012-03-19 Mon 2012-03-20 Tue 2012-03-21 Wed 2012-03-21 Wed 2012-03-21 Wed 2012-03-22 Thu 2012-03-23 Fri 2012-03-26 Mon
-7 2012-03-20 Tue 2012-03-21 Wed 2012-03-22 Thu 2012-03-22 Thu 2012-03-22 Thu 2012-03-23 Fri 2012-03-26 Mon 2012-03-27 Tue
-6 2012-03-21 Wed 2012-03-22 Thu 2012-03-23 Fri 2012-03-23 Fri 2012-03-23 Fri 2012-03-26 Mon 2012-03-27 Tue 2012-03-28 Wed
-5 2012-03-22 Thu 2012-03-23 Fri 2012-03-26 Mon 2012-03-26 Mon 2012-03-26 Mon 2012-03-27 Tue 2012-03-28 Wed 2012-03-29 Thu
-4 2012-03-23 Fri 2012-03-26 Mon 2012-03-27 Tue 2012-03-27 Tue 2012-03-27 Tue 2012-03-28 Wed 2012-03-29 Thu 2012-03-30 Fri
-3 2012-03-26 Mon 2012-03-27 Tue 2012-03-28 Wed 2012-03-28 Wed 2012-03-28 Wed 2012-03-29 Thu 2012-03-30 Fri 2012-04-02 Mon
-2 2012-03-27 Tue 2012-03-28 Wed 2012-03-29 Thu 2012-03-29 Thu 2012-03-29 Thu 2012-03-30 Fri 2012-04-02 Mon 2012-04-03 Tue
-1 2012-03-28 Wed 2012-03-29 Thu 2012-03-30 Fri 2012-03-30 Fri 2012-03-30 Fri 2012-04-02 Mon 2012-04-03 Tue 2012-04-04 Wed
+0 2012-03-29 Thu 2012-03-30 Fri 2012-04-02 Mon 2012-04-02 Mon 2012-04-02 Mon 2012-04-03 Tue 2012-04-04 Wed 2012-04-05 Thu
+1 2012-03-30 Fri 2012-04-02 Mon 2012-04-02 Mon 2012-04-02 Mon 2012-04-03 Tue 2012-04-04 Wed 2012-04-05 Thu 2012-04-06 Fri
+2 2012-04-02 Mon 2012-04-03 Tue 2012-04-03 Tue 2012-04-03 Tue 2012-04-04 Wed 2012-04-05 Thu 2012-04-06 Fri 2012-04-09 Mon
+3 2012-04-03 Tue 2012-04-04 Wed 2012-04-04 Wed 2012-04-04 Wed 2012-04-05 Thu 2012-04-06 Fri 2012-04-09 Mon 2012-04-10 Tue
+4 2012-04-04 Wed 2012-04-05 Thu 2012-04-05 Thu 2012-04-05 Thu 2012-04-06 Fri 2012-04-09 Mon 2012-04-10 Tue 2012-04-11 Wed
+5 2012-04-05 Thu 2012-04-06 Fri 2012-04-06 Fri 2012-04-06 Fri 2012-04-09 Mon 2012-04-10 Tue 2012-04-11 Wed 2012-04-12 Thu
+6 2012-04-06 Fri 2012-04-09 Mon 2012-04-09 Mon 2012-04-09 Mon 2012-04-10 Tue 2012-04-11 Wed 2012-04-12 Thu 2012-04-13 Fri
+7 2012-04-09 Mon 2012-04-10 Tue 2012-04-10 Tue 2012-04-10 Tue 2012-04-11 Wed 2012-04-12 Thu 2012-04-13 Fri 2012-04-16 Mon
+8 2012-04-10 Tue 2012-04-11 Wed 2012-04-11 Wed 2012-04-11 Wed 2012-04-12 Thu 2012-04-13 Fri 2012-04-16 Mon 2012-04-17 Tue
+9 2012-04-11 Wed 2012-04-12 Thu 2012-04-12 Thu 2012-04-12 Thu 2012-04-13 Fri 2012-04-16 Mon 2012-04-17 Tue 2012-04-18 Wed
+10 2012-04-12 Thu 2012-04-13 Fri 2012-04-13 Fri 2012-04-13 Fri 2012-04-16 Mon 2012-04-17 Tue 2012-04-18 Wed 2012-04-19 Thu
+11 2012-04-13 Fri 2012-04-16 Mon 2012-04-16 Mon 2012-04-16 Mon 2012-04-17 Tue 2012-04-18 Wed 2012-04-19 Thu 2012-04-20 Fri