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<?php function test() { $test = array(); $test[] = "who"; $test[]= "bad"; return $test; } var_dump(test()[1]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1opjg
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'test'
          2        DO_FCALL                                      0  $0      
          3        FETCH_DIM_R                                      ~1      $0, 1
          4        SEND_VAL                                                 ~1
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1opjg
function name:  test
number of ops:  7
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN_DIM                                               !0
          2        OP_DATA                                                  'who'
    6     3        ASSIGN_DIM                                               !0
          4        OP_DATA                                                  'bad'
    7     5      > RETURN                                                   !0
    8     6*     > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


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