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run code in 150+ php & hhvm versions
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<?php $userTimezone = new DateTimeZone('Europe/Chisinau'); $from = new DateTime( 'now' ); $from->modify( 'first day of this month' ); $from->setTime(0,0,0); // $from->setTimezone( new DateTimeZone( 'UTC' ) ); $from2 = clone $from; $mongoTime = $from2->getTimestamp(); var_dump($from->format('Y-m-d H:i:s'), $from2->format('Y-m-d H:i:s'));
Output for 5.3.0 - 5.4.32, 5.6.28, 7.0.14 - 7.1.0
string(19) "2014-10-01 00:00:00" string(19) "2014-10-01 00:00:00"
Output for 5.5.24, 5.5.35, 5.6.21, 7.0.6
string(19) "2016-05-01 00:00:00" string(19) "2016-05-01 00:00:00"
Output for 5.5.25 - 5.5.30, 5.5.34, 5.6.8 - 5.6.14, 5.6.20, 7.0.5
string(19) "2016-04-01 00:00:00" string(19) "2016-04-01 00:00:00"
Output for 5.5.31 - 5.5.33, 5.6.15 - 5.6.19, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.4
string(19) "2016-03-01 00:00:00" string(19) "2016-03-01 00:00:00"
Output for 5.4.45
string(19) "2015-09-01 00:00:00" string(19) "2015-09-01 00:00:00"
Output for 5.4.39 - 5.4.44
string(19) "2015-08-01 00:00:00" string(19) "2015-08-01 00:00:00"
Output for 5.4.34 - 5.4.38
string(19) "2015-03-01 00:00:00" string(19) "2015-03-01 00:00:00"
Output for 5.2.13 - 5.2.17
Warning: DateTime::modify(): Failed to parse time string (first day of this month) at position 10 (o): The timezone could not be found in the database in /in/eVf3D on line 4 Fatal error: Call to undefined method DateTime::getTimestamp() in /in/eVf3D on line 11
Process exited with code 255.
Output for 5.2.0 - 5.2.12
Fatal error: Call to undefined method DateTime::getTimestamp() in /in/eVf3D on line 11
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTimeZone' not found in /in/eVf3D on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/eVf3D on line 9
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_VARIABLE in /in/eVf3D on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/eVf3D on line 9
Process exited with code 255.