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21 lines
613 B
PHP
21 lines
613 B
PHP
--TEST--
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Bug #75167 (DateTime::add does only care about backward DST transition, not forward)
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--FILE--
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<?php
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$tz = new DateTimeZone('Europe/London'); // A timezone that has DST
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$five_hours_interval = new DateInterval('PT5H');
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$date = new DateTime("2014-3-30 00:00:00", $tz);
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// Add five hours and subtract 5 hours. The $newDate should then equal the date.
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$five_hours_later = (clone $date)->add($five_hours_interval);
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$newDate = (clone $five_hours_later)->sub($five_hours_interval);
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echo $date->format('c') . "\n";
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echo $newDate->format('c');
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?>
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--EXPECT--
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2014-03-30T00:00:00+00:00
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2014-03-30T00:00:00+00:00
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