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run code in 200+ php & hhvm versions
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<?php $d1 = date_diff(date_create('2012-01-02'), date_create('2012-01-01')); echo intval($d1); ?>
based on oDoWW
Output for 5.3.0 - 7.2.0
Notice: Object of class DateInterval could not be converted to int in /in/8XBDS on line 4 1
Output for 5.0.0 - 5.2.17
Fatal error: Call to undefined function date_diff() in /in/8XBDS on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: date_diff() in /in/8XBDS on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: date_diff() in /in/8XBDS on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: date_diff() in /in/8XBDS on line 2