3v4l.org

run code in 300+ PHP versions simultaneously
<?php $settings['started'] = 342534534; $started = date_create_from_format('U', $settings['started']); echo $started->format('Y-m-d H:i:s') . PHP_EOL; $started->sub(new DateInterval('PT2M')); echo $started->format('Y-m-d H:i:s') . PHP_EOL; $started = date_create_from_format('U', $settings['started']); echo $started->format('Y-m-d H:i:s') . PHP_EOL; $started->modify('-2 minutes'); echo $started->format('Y-m-d H:i:s') . PHP_EOL;
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 - 8.2.19, 8.3.0 - 8.3.7
1980-11-08 12:28:54 1980-11-08 12:26:54 1980-11-08 12:28:54 1980-11-08 12:26:54
preferences:
135.59 ms | 403 KiB | 227 Q