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<?php $baseDate = new DateTime('2017-01-01', new DateTimezone('UTC')); $endDate = clone $baseDate; for($i = 1; $i <= 4; ++$i) { $duration = new DateInterval("PT{($i*15)}M"); $endDate->add($duration); } $totalDuration = $baseDate->diff($endDate); var_dump($totalDuration); echo $totalDuration->format('%a days, %h hours, %i minutes');
Output for 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught DateMalformedIntervalStringException: Unknown or bad format (PT{(1*15)}M) in /in/YvumJ:6 Stack trace: #0 /in/YvumJ(6): DateInterval->__construct('PT{(1*15)}M') #1 {main} thrown in /in/YvumJ on line 6
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught DateMalformedIntervalStringException: Unknown or bad format (PT{(1*15)}M) in /in/YvumJ:6 Stack trace: #0 /in/YvumJ(6): DateInterval->__construct('PT{(1*15)}M') #1 {main} thrown in /in/YvumJ on line 6
Process exited with code 255.
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Fatal error: Uncaught Exception: Unknown or bad format (PT{(1*15)}M) in /in/YvumJ:6 Stack trace: #0 /in/YvumJ(6): DateInterval->__construct('PT{(1*15)}M') #1 {main} thrown in /in/YvumJ on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Fatal error: Uncaught Exception: DateInterval::__construct(): Unknown or bad format (PT{(1*15)}M) in /in/YvumJ:6 Stack trace: #0 /in/YvumJ(6): DateInterval->__construct('PT{(1*15)}M') #1 {main} thrown in /in/YvumJ on line 6
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Fatal error: Uncaught exception 'Exception' with message 'DateInterval::__construct(): Unknown or bad format (PT{(1*15)}M)' in /in/YvumJ:6 Stack trace: #0 /in/YvumJ(6): DateInterval->__construct('PT{(1*15)}M') #1 {main} thrown in /in/YvumJ on line 6
Process exited with code 255.

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