3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Zulu'); $start = new DateTime("10/12/2013 16:00"); $end = new DateTime("10/13/2014 16:00"); $interval = date_diff($start, $end); $time_interval = new DateInterval("P1W"); $a = $interval > $time_interval; $b = $interval < $time_interval; var_dump($interval); $c = $interval > $time_interval; $d = $interval < $time_interval; var_dump($a, $b, $c, $d);
Output for 7.4.0 - 7.4.24, 8.0.0 - 8.0.11
Warning: Cannot compare DateInterval objects in /in/bm1Di on line 9 Warning: Cannot compare DateInterval objects in /in/bm1Di on line 10 object(DateInterval)#3 (16) { ["y"]=> int(1) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["f"]=> float(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> int(366) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } Warning: Cannot compare DateInterval objects in /in/bm1Di on line 12 Warning: Cannot compare DateInterval objects in /in/bm1Di on line 13 bool(false) bool(false) bool(false) bool(false)
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.30
object(DateInterval)#3 (16) { ["y"]=> int(1) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["f"]=> float(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> int(366) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } bool(false) bool(false) bool(true) bool(false)
Output for 5.3.27 - 5.3.29, 5.4.17 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
object(DateInterval)#3 (15) { ["y"]=> int(1) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> int(366) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } bool(false) bool(false) bool(true) bool(false)
Output for 5.3.0 - 5.3.26, 5.4.0 - 5.4.16
object(DateInterval)#3 (8) { ["y"]=> int(1) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["invert"]=> int(0) ["days"]=> int(366) } bool(false) bool(false) bool(true) bool(false)
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined function date_diff() in /in/bm1Di on line 6
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/bm1Di on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function date_default_timezone_set() in /in/bm1Di on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: date_default_timezone_set() in /in/bm1Di on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: date_default_timezone_set() in /in/bm1Di on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: date_default_timezone_set() in /in/bm1Di on line 3

preferences:
247.36 ms | 401 KiB | 371 Q