3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! echo strtotime('2013-31-08 00:00:03') ; //echo date('Y-m-d h:m:i', strtotime(strtotime('2013-31-08 00:00:03') . ' + 1 MONTH'));
Output for 5.1.1, 5.1.3 - 5.2.17, 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.4.0 - 5.4.45
Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /in/TvUt7 on line 3
Output for 5.3.0 - 5.3.29
Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Berlin' for 'CEST/2.0/DST' instead in /in/TvUt7 on line 3
Output for 5.1.2
1460693580
Output for 5.1.0
<br /> <b>Fatal error</b>: fatal flex scanner internal error--end of buffer missed in <b>/in/TvUt7</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 5.0.5
1436306403