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<?php $arr = ['one' => 1, 'two' => 2]; if (!empty($arr['one'])) echo 'one'; if (!empty($arr['three'])) echo 'three';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
Branch analysis from position: 5
filename:       /in/3mRo0
function name:  (null)
number of ops:  10
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ISSET_ISEMPTY_DIM_OBJ                         1  ~2      !0, 'one'
          2        BOOL_NOT                                         ~3      ~2
          3      > JMPZ                                                     ~3, ->5
          4    >   ECHO                                                     'one'
    6     5    >   ISSET_ISEMPTY_DIM_OBJ                         1  ~4      !0, 'three'
          6        BOOL_NOT                                         ~5      ~4
          7      > JMPZ                                                     ~5, ->9
          8    >   ECHO                                                     'three'
          9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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