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<?php $var = 'abc'; $newValue = (isset($var)) || 'some_value'; var_dump($newValue);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
filename:       /in/hOEdC
function name:  (null)
number of ops:  9
compiled vars:  !0 = $var, !1 = $newValue
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, 'abc'
    3     1        ISSET_ISEMPTY_CV                                     ~3      !0
          2      > JMPNZ_EX                                             ~3      ~3, ->4
          3    >   BOOL                                                 ~3      'some_value'
          4    >   ASSIGN                                                       !1, ~3
    4     5        INIT_FCALL                                                   'var_dump'
          6        SEND_VAR                                                     !1
          7        DO_ICALL                                                     
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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