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<?php $url = fopen("http://www.google.co.uk", "r") or exit("Error: Unable to open URL"); ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mfdij
function name:  (null)
number of ops:  9
compiled vars:  !0 = $url
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'fopen'
          1        SEND_VAL                                                 'http%3A%2F%2Fwww.google.co.uk'
          2        SEND_VAL                                                 'r'
          3        DO_ICALL                                         $1      
          4        ASSIGN                                           ~2      !0, $1
          5      > JMPNZ_EX                                         ~2      ~2, ->8
          6    > > EXIT                                                     'Error%3A+Unable+to+open+URL'
          7*       BOOL                                             ~2      <true>
    3     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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