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<?php $arr = [1,2,3,[4,5,[6]]]; print_items($arr); Function print_items($arr){ Foreach($arr as $item){ If(is_array($item)){ print_items($item); }Else{ Echo $item; } } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vbjaO
function name:  (null)
number of ops:  5
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        INIT_FCALL_BY_NAME                                       'print_items'
          2        SEND_VAR_EX                                              !0
          3        DO_FCALL                                      0          
   15     4      > RETURN                                                   1

Function print_items:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 11
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 9
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/vbjaO
function name:  print_items
number of ops:  13
compiled vars:  !0 = $arr, !1 = $item
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
    8     1      > FE_RESET_R                                       $2      !0, ->11
          2    > > FE_FETCH_R                                               $2, !1, ->11
    9     3    >   TYPE_CHECK                                  128          !1
          4      > JMPZ                                                     ~3, ->9
   10     5    >   INIT_FCALL_BY_NAME                                       'print_items'
          6        SEND_VAR_EX                                              !1
          7        DO_FCALL                                      0          
          8      > JMP                                                      ->10
   12     9    >   ECHO                                                     !1
    8    10    > > JMP                                                      ->2
         11    >   FE_FREE                                                  $2
   15    12      > RETURN                                                   null

End of function print_items

Generated using Vulcan Logic Dumper, using php 8.0.0


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