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<?php $array = array( 'x' => 1, 'y' => 2 ); $isEmpty = empty($array->x); echo $isEmpty ? 'empty' : 'not empty';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rNNW1
function name:  (null)
number of ops:  9
compiled vars:  !0 = $array, !1 = $isEmpty
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1        ISSET_ISEMPTY_PROP_OBJ                           ~3      !0, 'x'
          2        ASSIGN                                                   !1, ~3
   10     3      > JMPZ                                                     !1, ->6
          4    >   QM_ASSIGN                                        ~5      'empty'
          5      > JMP                                                      ->7
          6    >   QM_ASSIGN                                        ~5      'not+empty'
          7    >   ECHO                                                     ~5
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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