3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1= new DateTime ('now', new DateTimeZone('Europe/London')); $date2 = new DateTime('now', new DateTimeZone('America/New_York')); echo $date1->format('H:i Y-m-d') .'<br>'; //08:32 2018-06-08 echo $date2->format('H:i Y-m-d') .'<br><br>'; //04:32 2018-06-08 $diff = $date1->diff($date2); $diffTime = $diff->format('%R%H:%I'); echo $diffTime; //+02:00
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/b6Gkq
function name:  (null)
number of ops:  36
compiled vars:  !0 = $date1, !1 = $date2, !2 = $diff, !3 = $diffTime
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $4      'DateTime'
          1        SEND_VAL_EX                                              'now'
          2        NEW                                              $5      'DateTimeZone'
          3        SEND_VAL_EX                                              'Europe%2FLondon'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $5
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $4
    4     8        NEW                                              $9      'DateTime'
          9        SEND_VAL_EX                                              'now'
         10        NEW                                              $10     'DateTimeZone'
         11        SEND_VAL_EX                                              'America%2FNew_York'
         12        DO_FCALL                                      0          
         13        SEND_VAR_NO_REF_EX                                       $10
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !1, $9
    6    16        INIT_METHOD_CALL                                         !0, 'format'
         17        SEND_VAL_EX                                              'H%3Ai+Y-m-d'
         18        DO_FCALL                                      0  $14     
         19        CONCAT                                           ~15     $14, '%3Cbr%3E'
         20        ECHO                                                     ~15
    7    21        INIT_METHOD_CALL                                         !1, 'format'
         22        SEND_VAL_EX                                              'H%3Ai+Y-m-d'
         23        DO_FCALL                                      0  $16     
         24        CONCAT                                           ~17     $16, '%3Cbr%3E%3Cbr%3E'
         25        ECHO                                                     ~17
    9    26        INIT_METHOD_CALL                                         !0, 'diff'
         27        SEND_VAR_EX                                              !1
         28        DO_FCALL                                      0  $18     
         29        ASSIGN                                                   !2, $18
   12    30        INIT_METHOD_CALL                                         !2, 'format'
         31        SEND_VAL_EX                                              '%25R%25H%3A%25I'
         32        DO_FCALL                                      0  $20     
         33        ASSIGN                                                   !3, $20
   14    34        ECHO                                                     !3
         35      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.75 ms | 1003 KiB | 13 Q