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<?php $a = array('ttt' => 45); $s = 'lorem'; var_dump(isset($a['ttt']), isset($s['ttt']), $a['ttt'], $s['ttt']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nHF3t
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a, !1 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, 'lorem'
    4     2        INIT_FCALL                                               'var_dump'
          3        ISSET_ISEMPTY_DIM_OBJ                         0  ~4      !0, 'ttt'
          4        SEND_VAL                                                 ~4
          5        ISSET_ISEMPTY_DIM_OBJ                         0  ~5      !1, 'ttt'
          6        SEND_VAL                                                 ~5
          7        FETCH_DIM_R                                      ~6      !0, 'ttt'
          8        SEND_VAL                                                 ~6
          9        FETCH_DIM_R                                      ~7      !1, 'ttt'
         10        SEND_VAL                                                 ~7
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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