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<?php date_default_timezone_set( 'Europe/London' ); $a = new DateTimeImmutable('2023-08-12 13:00:00'); $b = new DateTimeImmutable('2023-08-11 13:01:00'); echo $a->diff($b)->format('%h hours %i minutes'); echo PHP_EOL; $t = strtotime('2023-08-12 13:00:00') - strtotime('2023-08-11 13:01:00'); echo date('H:i', $t);
Output for 8.0.1 - 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
23 hours 59 minutes 00:59
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.

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