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<?php $minutes = 41; $hours = 2; $add = 30; $new_minutes = ($minutes + $add) % 60; $new_hours = $hours + floor(($minutes + $add) / 60); echo "Previous: {$hours} hours, {$minutes} minutes.\n"; echo "Add {$add} minutes.\n"; echo "Current: {$new_hours} hours, {$new_minutes} minutes."; ?>
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Previous: 2 hours, 41 minutes. Add 30 minutes. Current: 3 hours, 11 minutes.
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 Previous: 2 hours, 41 minutes. Add 30 minutes. Current: 3 hours, 11 minutes.

preferences:
164.11 ms | 402 KiB | 161 Q