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<?php namespace Foo; interface Bar { } class SomeClass implements Bar { } if (isset(class_implements(SomeClass::class)[Bar::class])) { echo 'Yupee!'; } else { echo 'Ugh :('; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/n6GIk
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   DECLARE_CLASS                                            'foo%5Csomeclass'
   15     1        INIT_NS_FCALL_BY_NAME                                    'Foo%5Cclass_implements'
          2        SEND_VAL_EX                                              'Foo%5CSomeClass'
          3        DO_FCALL                                      0  $0      
          4        ISSET_ISEMPTY_DIM_OBJ                         0          $0, 'Foo%5CBar'
          5      > JMPZ                                                     ~1, ->8
   16     6    >   ECHO                                                     'Yupee%21'
          7      > JMP                                                      ->9
   18     8    >   ECHO                                                     'Ugh+%3A%28'
   19     9    > > RETURN                                                   1

Class Foo\Bar: [no user functions]
Class Foo\SomeClass: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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