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<?php $foo = 'pouet'; echo 'YO!'; var_dump( isset($foo['coin']), $foo['coin'] );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7hpnW
function name:  (null)
number of ops:  9
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'pouet'
    4     1        ECHO                                                     'YO%21'
    6     2        INIT_FCALL                                               'var_dump'
    7     3        ISSET_ISEMPTY_DIM_OBJ                         0  ~2      !0, 'coin'
          4        SEND_VAL                                                 ~2
    8     5        FETCH_DIM_R                                      ~3      !0, 'coin'
          6        SEND_VAL                                                 ~3
          7        DO_ICALL                                                 
    9     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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