3v4l.org

run code in 300+ PHP versions simultaneously
<?php $run_time = '2016-10-27 10:00:00'; $entry_date = '2016-10-20 11:00:00'; $days_to_dial = 7; if ( ((strtotime($run_time)-strtotime($entry_date))/3600) >= $days_to_dial*24 ) { echo strtotime($run_time).PHP_EOL; echo strtotime($entry_date).PHP_EOL; } else { echo 'false'; }
Output for 5.6.0 - 5.6.27, 7.0.0 - 7.0.20, 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, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
false
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 false
preferences:
178.74 ms | 402 KiB | 233 Q