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<?php putenv("TEST=$USER"); $test = getenv("TEST"); echo "TEST = " .$test." "; putenv("TEST1=+$test"); $test1 = getenv("TEST1"); echo "TEST1 = " .$test1;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vKcnr
function name:  (null)
number of ops:  24
compiled vars:  !0 = $USER, !1 = $test, !2 = $test1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'putenv'
          1        NOP                                                      
          2        FAST_CONCAT                                      ~3      'TEST%3D', !0
          3        SEND_VAL                                                 ~3
          4        DO_ICALL                                                 
    3     5        INIT_FCALL                                               'getenv'
          6        SEND_VAL                                                 'TEST'
          7        DO_ICALL                                         $5      
          8        ASSIGN                                                   !1, $5
    4     9        CONCAT                                           ~7      'TEST+%3D+', !1
         10        CONCAT                                           ~8      ~7, '++++'
         11        ECHO                                                     ~8
    5    12        INIT_FCALL                                               'putenv'
         13        NOP                                                      
         14        FAST_CONCAT                                      ~9      'TEST1%3D%2B', !1
         15        SEND_VAL                                                 ~9
         16        DO_ICALL                                                 
    6    17        INIT_FCALL                                               'getenv'
         18        SEND_VAL                                                 'TEST1'
         19        DO_ICALL                                         $11     
         20        ASSIGN                                                   !2, $11
    7    21        CONCAT                                           ~13     'TEST1+%3D+', !2
         22        ECHO                                                     ~13
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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