3v4l.org

run code in 300+ PHP versions simultaneously
<?php $row2['post_date'] = "2013-10-02 10:00:00"; $now = new DateTime(); $post = new DateTime($row2['post_date']); $interval = $now->diff($post); $hours = $interval->m + ($interval->format("%a") * 60); echo "Updated $hours hours ago";
Output for 5.6.28, 7.0.14 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
Updated 10565 hours ago
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.22, 7.0.0 - 7.0.7
Updated 10625 hours ago
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/0Ef7m on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/0Ef7m on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/0Ef7m on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/0Ef7m on line 4

preferences:
279.63 ms | 401 KiB | 348 Q