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<?php $form['#term'] = new stdClass; $a = isset($form['#term'], $form['#term']['vid']); var_dump($a);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 6, Position 2 = 9
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/kaad2
function name:  (null)
number of ops:  14
compiled vars:  !0 = $form, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN_DIM                                               !0, '%23term'
          3        OP_DATA                                                  $3
    5     4        ISSET_ISEMPTY_DIM_OBJ                         0  ~5      !0, '%23term'
          5      > JMPZ_EX                                          ~5      ~5, ->9
          6    >   FETCH_DIM_IS                                     ~6      !0, '%23term'
          7        ISSET_ISEMPTY_DIM_OBJ                         0  ~7      ~6, 'vid'
          8        BOOL                                             ~5      ~7
          9    >   ASSIGN                                                   !1, ~5
    6    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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