3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $date1 = new DateTime('02:00:00'); $date2 = new DateTime('01:30:00'); $diff = $date1->diff($date2); var_dump($diff); } catch (Exception $e) { echo $e->getMessage(); exit(1); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 16
Branch analysis from position: 16
2 jumps found. (Code = 107) Position 1 = 17, Position 2 = -2
Branch analysis from position: 17
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/XrW0K
function name:  (null)
number of ops:  22
compiled vars:  !0 = $date1, !1 = $date2, !2 = $diff, !3 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $4      'DateTime'
          1        SEND_VAL_EX                                              '02%3A00%3A00'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $4
    5     4        NEW                                              $7      'DateTime'
          5        SEND_VAL_EX                                              '01%3A30%3A00'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $7
    7     8        INIT_METHOD_CALL                                         !0, 'diff'
          9        SEND_VAR_EX                                              !1
         10        DO_FCALL                                      0  $10     
         11        ASSIGN                                                   !2, $10
    8    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !2
         14        DO_ICALL                                                 
         15      > JMP                                                      ->21
   10    16  E > > CATCH                                       last         'Exception'
   11    17    >   INIT_METHOD_CALL                                         !3, 'getMessage'
         18        DO_FCALL                                      0  $13     
         19        ECHO                                                     $13
   12    20      > EXIT                                                     1
   13    21    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.18 ms | 1395 KiB | 15 Q