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<?php $fp = @fopen('/dev/urandom','rb'); echo $fp;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Do8Z3
function name:  (null)
number of ops:  9
compiled vars:  !0 = $fp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   BEGIN_SILENCE                                    ~1      
          1        INIT_FCALL                                               'fopen'
          2        SEND_VAL                                                 '%2Fdev%2Furandom'
          3        SEND_VAL                                                 'rb'
          4        DO_ICALL                                         $2      
          5        END_SILENCE                                              ~1
          6        ASSIGN                                                   !0, $2
    3     7        ECHO                                                     !0
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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