3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php foreach(range(1,12) as $month): echo date( 'F', date( sprintf( 'Jan +%d months', $month ) ) ) . "\n"; endforeach;
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be integer, string given in /in/YhDRW on line 3
Output for 5.1.0 - 5.6.28
Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3 Warning: date() expects parameter 2 to be long, string given in /in/YhDRW on line 3
Output for 4.3.0 - 5.0.5
January January January January January January January January January January January January