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<?php $a = '0'; var_dump($a[0]); $a = 0; var_dump($a[0]); set($a); var_dump($a[0]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gOMbX
function name:  (null)
number of ops:  18
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '0'
    3     1        INIT_FCALL                                               'var_dump'
          2        FETCH_DIM_R                                      ~2      !0, 0
          3        SEND_VAL                                                 ~2
          4        DO_ICALL                                                 
    5     5        ASSIGN                                                   !0, 0
    6     6        INIT_FCALL                                               'var_dump'
          7        FETCH_DIM_R                                      ~5      !0, 0
          8        SEND_VAL                                                 ~5
          9        DO_ICALL                                                 
    8    10        INIT_FCALL_BY_NAME                                       'set'
         11        SEND_VAR_EX                                              !0
         12        DO_FCALL                                      0          
    9    13        INIT_FCALL                                               'var_dump'
         14        FETCH_DIM_R                                      ~8      !0, 0
         15        SEND_VAL                                                 ~8
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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