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<?php $path = 'http://i.imgur.com/kJYTZjx.gif'; echo file_exists($path) ? 'yep' : 'nope'; echo "\n"; echo file_get_contents($path) ? 'yep' : 'nope';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 16
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 16
Branch analysis from position: 14
Branch analysis from position: 16
filename:       /in/BJsuV
function name:  (null)
number of ops:  19
compiled vars:  !0 = $path
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'http%3A%2F%2Fi.imgur.com%2FkJYTZjx.gif'
    5     1        INIT_FCALL                                               'file_exists'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $2      
          4      > JMPZ                                                     $2, ->7
          5    >   QM_ASSIGN                                        ~3      'yep'
          6      > JMP                                                      ->8
          7    >   QM_ASSIGN                                        ~3      'nope'
          8    >   ECHO                                                     ~3
    6     9        ECHO                                                     '%0A'
    7    10        INIT_FCALL                                               'file_get_contents'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                         $4      
         13      > JMPZ                                                     $4, ->16
         14    >   QM_ASSIGN                                        ~5      'yep'
         15      > JMP                                                      ->17
         16    >   QM_ASSIGN                                        ~5      'nope'
         17    >   ECHO                                                     ~5
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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