3v4l.org

run code in 300+ PHP versions simultaneously
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 17
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 17
Branch analysis from position: 6
2 jumps found. (Code = 46) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 13
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 13
Branch analysis from position: 9
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 21
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
Branch analysis from position: 17
filename:       /in/epvHm
function name:  (null)
number of ops:  25
compiled vars:  !0 = $arr1, !1 = $groups, !2 = $group, !3 = $prev, !4 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, <array>
    6     2        ASSIGN                                                   !2, <array>
    7     3        ASSIGN                                                   !3, null
    8     4      > FE_RESET_R                                       $9      !0, ->17
          5    > > FE_FETCH_R                                               $9, !4, ->17
    9     6    > > JMPZ_EX                                          ~10     !2, ->9
          7    >   IS_SMALLER                                       ~11     !4, !3
          8        BOOL                                             ~10     ~11
          9    > > JMPZ                                                     ~10, ->13
   10    10    >   ASSIGN_DIM                                               !1
         11        OP_DATA                                                  !2
   11    12        ASSIGN                                                   !2, <array>
   13    13    >   ASSIGN_DIM                                               !2
         14        OP_DATA                                                  !4
   14    15        ASSIGN                                                   !3, !4
    8    16      > JMP                                                      ->5
         17    >   FE_FREE                                                  $9
   16    18      > JMPZ                                                     !2, ->21
   17    19    >   ASSIGN_DIM                                               !1
         20        OP_DATA                                                  !2
   20    21    >   INIT_FCALL                                               'print_r'
         22        SEND_VAR                                                 !1
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
171.58 ms | 968 KiB | 14 Q