3v4l.org

run code in 300+ PHP versions simultaneously
<?php $first = (new DateTime('2018-07-01 00:00:00.000000 America/Toronto')) ->setTimezone(new DateTimeZone('UTC')); $second = new DateTime('2018-07-02 00:00:00.000000 America/Toronto'); var_dump($first->diff($second)->days); var_dump($first->diff($second)->d);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PHsfG
function name:  (null)
number of ops:  29
compiled vars:  !0 = $first, !1 = $second
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '2018-07-01+00%3A00%3A00.000000+America%2FToronto'
          2        DO_FCALL                                      0          
    4     3        INIT_METHOD_CALL                                         $2, 'setTimezone'
          4        NEW                                              $4      'DateTimeZone'
          5        SEND_VAL_EX                                              'UTC'
          6        DO_FCALL                                      0          
          7        SEND_VAR_NO_REF_EX                                       $4
          8        DO_FCALL                                      0  $6      
    3     9        ASSIGN                                                   !0, $6
    5    10        NEW                                              $8      'DateTime'
         11        SEND_VAL_EX                                              '2018-07-02+00%3A00%3A00.000000+America%2FToronto'
         12        DO_FCALL                                      0          
         13        ASSIGN                                                   !1, $8
    7    14        INIT_FCALL                                               'var_dump'
         15        INIT_METHOD_CALL                                         !0, 'diff'
         16        SEND_VAR_EX                                              !1
         17        DO_FCALL                                      0  $11     
         18        FETCH_OBJ_R                                      ~12     $11, 'days'
         19        SEND_VAL                                                 ~12
         20        DO_ICALL                                                 
    8    21        INIT_FCALL                                               'var_dump'
         22        INIT_METHOD_CALL                                         !0, 'diff'
         23        SEND_VAR_EX                                              !1
         24        DO_FCALL                                      0  $14     
         25        FETCH_OBJ_R                                      ~15     $14, 'd'
         26        SEND_VAL                                                 ~15
         27        DO_ICALL                                                 
         28      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
140.8 ms | 1005 KiB | 14 Q