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run code in 150+ php & hhvm versions
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<?php $today = new DateTime(); $prevDay = new DateTime( '2014-08-06 15:12:15' ); $gap = date_diff( $today, $prevDay )->format('%d'); ?>
based on DH5JH
Output for 5.3.0 - 7.1.0
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined function date_diff() in /in/Rp7fo on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/Rp7fo on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/Rp7fo on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/Rp7fo on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Rp7fo on line 4
Process exited with code 255.