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<?php $time1 = '2014-08-26 14:35:29'; $time2 = '2014-08-26 15:35:29'; $time1 = '2014-08-26 14:35:29'; $time2 = time(); var_dump(new DateTime($time2));var_dump($time2 );exit; $strtotime1 = strtotime($time1); $strtotime2 = strtotime($time2); //$hourdiff = round((strtotime($strtotime2) - strtotime($strtotime1))/3600, 1); //echo $hourdiff; exit; //echo $strtotime1; //var_dump(new DateTime()); //echo $strtotime2; echo "\n"; echo round(($strtotime2 - $strtotime1)/3600);
Output for 7.2.6

Process exited with code 137.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Fatal error: Uncaught Exception: DateTime::__construct(): Failed to parse time string (1409248160) at position 7 (1): Unexpected character in /in/a9kEU:7 Stack trace: #0 /in/a9kEU(7): DateTime->__construct('1409248160') #1 {main} thrown in /in/a9kEU on line 7
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (1409248160) at position 7 (1): Unexpected character' in /in/a9kEU:7 Stack trace: #0 /in/a9kEU(7): DateTime->__construct('1409248160') #1 {main} thrown in /in/a9kEU on line 7
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/a9kEU on line 7
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/a9kEU on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/a9kEU on line 7
preferences:
141.03 ms | 401 KiB | 217 Q