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<?php class foo { var $bar = 'I am bar.'; } $foo = new foo(); $bar = 'bar'; $baz = array('foo', 'bar', 'baz', 'quux'); echo "{$foo->$bar}\n"; echo "{$foo->$baz[1]}\n"; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UpA4M
function name:  (null)
number of ops:  15
compiled vars:  !0 = $foo, !1 = $bar, !2 = $baz
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    6     0  E >   NEW                                                  $3      'foo'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $3
    7     3        ASSIGN                                                       !1, 'bar'
    8     4        ASSIGN                                                       !2, <array>
    9     5        FETCH_OBJ_R                                          ~8      !0, !1
          6        NOP                                                          
          7        FAST_CONCAT                                          ~9      ~8, '%0A'
          8        ECHO                                                         ~9
   10     9        FETCH_OBJ_R                                          ~10     !0, !2
         10        FETCH_DIM_R                                          ~11     ~10, 1
         11        NOP                                                          
         12        FAST_CONCAT                                          ~12     ~11, '%0A'
         13        ECHO                                                         ~12
   11    14      > RETURN                                                       1

Class foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.5.0


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