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<?php $now = new DateTime; $start = new DateTime('saturday this week 15:00'); $end = new DateTime('monday next week 08:00'); $departure = new DateTime('2016-01-11 23:30:59'); echo $now; echo $start; echo $end; if ($now > $start && $now < $end && $departure->diff($now)->hours <= 72) { echo 'Error! Please contact administrator!'; } $now = new DateTimeImmutable; $departure = $now->modify('+42 hours'); echo $now->format('Y-m-d H:i:s') . PHP_EOL; echo $departure->format('Y-m-d H:i:s') . PHP_EOL; echo $now->diff($departure)->format('%h') . PHP_EOL;
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Object of class DateTime could not be converted to string in /in/X4QVb:6 Stack trace: #0 {main} thrown in /in/X4QVb 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 Error: Object of class DateTime could not be converted to string in /in/X4QVb:6 Stack trace: #0 {main} thrown in /in/X4QVb on line 6
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Recoverable fatal error: Object of class DateTime could not be converted to string in /in/X4QVb on line 6
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
Catchable fatal error: Object of class DateTime could not be converted to string in /in/X4QVb on line 6
Process exited with code 255.

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