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<?php class foo {} $bar = function () { return static::class; }; var_dump($bar->call(new foo));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/APFC9
function name:  (null)
number of ops:  11
compiled vars:  !0 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FAPFC9%3A4%240'
          1        ASSIGN                                                   !0, ~1
    8     2        INIT_FCALL                                               'var_dump'
          3        INIT_METHOD_CALL                                         !0, 'call'
          4        NEW                                              $3      'foo'
          5        DO_FCALL                                      0          
          6        SEND_VAR_NO_REF_EX                                       $3
          7        DO_FCALL                                      0  $5      
          8        SEND_VAR                                                 $5
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FAPFC9%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/APFC9
function name:  {closure}
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   FETCH_CLASS_NAME                                 ~0      
          1      > RETURN                                                   ~0
    6     2*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FAPFC9%3A4%240

Class foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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