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<?php echo is_resource(@fopen('http://www.youtube.com/')) ? 'OK' : 'NO';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7MtgD
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   BEGIN_SILENCE                                    ~0      
          1        INIT_FCALL                                               'fopen'
          2        SEND_VAL                                                 'http%3A%2F%2Fwww.youtube.com%2F'
          3        DO_ICALL                                         $1      
          4        END_SILENCE                                              ~0
          5        TYPE_CHECK                                  512          $1
          6      > JMPZ                                                     ~2, ->9
          7    >   QM_ASSIGN                                        ~3      'OK'
          8      > JMP                                                      ->10
          9    >   QM_ASSIGN                                        ~3      'NO'
         10    >   ECHO                                                     ~3
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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