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<?php date_default_timezone_set('GMT'); function runTest($a) { print "Before: " . $a->getTimestamp() . "\n"; $b = $a->modify('+1 day'); print "Result after: " . $b->getTimestamp() . "\n"; print "Original after: " . $a->getTimestamp() . "\n"; } print "Immutable:\n"; runTest(new DateTimeImmutable('12/12/2012 12:12:12')); print "\n\nStandard:\n"; runTest(new DateTime('12/12/2012 12:12:12'));
Output for git.master, git.master_jit, rfc.property-hooks
Immutable: Before: 1355314332 Result after: 1355400732 Original after: 1355314332 Standard: Before: 1355314332 Result after: 1355400732 Original after: 1355400732

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