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<?php $value = 0; if(isset($value) && $value != "") { echo "Field not required"; } else { echo "Field required"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename:       /in/0gdKB
function name:  (null)
number of ops:  10
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
    4     1        ISSET_ISEMPTY_CV                                 ~2      !0
          2      > JMPZ_EX                                          ~2      ~2, ->5
          3    >   IS_NOT_EQUAL                                     ~3      !0, ''
          4        BOOL                                             ~2      ~3
          5    > > JMPZ                                                     ~2, ->8
    6     6    >   ECHO                                                     'Field+not+required'
          7      > JMP                                                      ->9
   10     8    >   ECHO                                                     'Field+required'
   11     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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