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run code in 150+ php & hhvm versions
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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'; $time2 = time(); echo strtotime("now"); echo "\n"; var_dump($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);
based on lkj0V
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function echo strtotime() in /in/nMSni:7 Stack trace: #0 {main} thrown in /in/nMSni on line 7
Process exited with code 255.
Output for 5.0.0 - 5.6.25
Fatal error: Call to undefined function echo strtotime() in /in/nMSni on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: echo strtotime() in /in/nMSni on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: echo strtotime() in /in/nMSni on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: echo strtotime() in /in/nMSni on line 7