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<?php $date1 = new DateTime('12-12-2013'); $date2 = new DateTime('now'); $number1 = (int)$date1->format('U'); $number2 = (int)$date2->format('U'); echo (($number2 - $number1)/60/60);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.27, 5.6.29 - 5.6.38, 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
7516.0997222222
Output for 7.3.32 - 7.3.33, 8.0.13
7515.0997222222
Output for 5.6.28, 5.6.39
7516.1
Output for 5.3.26 - 5.3.29
7516.1013888889
Output for 5.3.5 - 5.3.25
7516.1016666667
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.4
7516.1019444444
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/4UBYc on line 3
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/4UBYc on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/4UBYc on line 3

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343.1 ms | 401 KiB | 460 Q