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<?php $arr = array( 'height' => 20, 'length' => 10 ); if (!empty($arr['width'])) { echo $arr['width']; } else { echo 'coming'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jiJS3
function name:  (null)
number of ops:  9
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1        ISSET_ISEMPTY_DIM_OBJ                         1  ~2      !0, 'width'
          2        BOOL_NOT                                         ~3      ~2
          3      > JMPZ                                                     ~3, ->7
    9     4    >   FETCH_DIM_R                                      ~4      !0, 'width'
          5        ECHO                                                     ~4
          6      > JMP                                                      ->8
   11     7    >   ECHO                                                     'coming'
   12     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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