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<?php $test = array('a'=>1, 'b'=>2); if (empty($test['c'])) { echo 'empty test c'; } else { echo $test['c']; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
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: 5
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/G2O22
function name:  (null)
number of ops:  8
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ISSET_ISEMPTY_DIM_OBJ                         1          !0, 'c'
          2      > JMPZ                                                     ~2, ->5
    6     3    >   ECHO                                                     'empty+test+c'
          4      > JMP                                                      ->7
    8     5    >   FETCH_DIM_R                                      ~3      !0, 'c'
          6        ECHO                                                     ~3
    9     7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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