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<?php $twoDays = new DateInterval('P2D'); $fortyEightHours = new DateInterval('PT48H'); $ref = new DateTimeImmutable('2019-04-07T01:00:00', new DateTimeZone('Australia/Melbourne')); echo 'Reference: ', $ref->format('r'), PHP_EOL; echo 'Plus 2 days: ', $ref->add($twoDays)->format('r'), PHP_EOL; echo 'Plus 48 hours: ', $ref->add($fortyEightHours)->format('r'), PHP_EOL;
Output for 5.6.38, 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
Reference: Sun, 07 Apr 2019 01:00:00 +1100 Plus 2 days: Tue, 09 Apr 2019 01:00:00 +1000 Plus 48 hours: Tue, 09 Apr 2019 00:00:00 +1000
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
preferences:
140.15 ms | 407 KiB | 5 Q