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<?php $obj = new ArrayObject(["a" => 1]); $obj["a"] .= "test";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ugu9f
function name:  (null)
number of ops:  7
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'ArrayObject'
          1        SEND_VAL_EX                                              <array>
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    4     4        ASSIGN_DIM_OP                .=               8          !0, 'a'
          5        OP_DATA                                                  'test'
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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