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<?php system('exec 3<>/dev/tcp/127.0.0.1/80;echo "GET / HTTP/1.0" >&3;echo >&3;echo <&3'); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IKeJ2
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'system'
          1        SEND_VAL                                                 'exec+3%3C%3E%2Fdev%2Ftcp%2F127.0.0.1%2F80%3Becho+%22GET+%2F+HTTP%2F1.0%22+%3E%263%3Becho+%3E%263%3Becho+%3C%263'
          2        DO_ICALL                                                 
    3     3      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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