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<?php $arr = array('fu' => 'bar'); class Fu { public function bar() { return __METHOD__; } } $fu = new Fu(); $method = $arr['fu']; var_dump( $fu->$method() ); //string(7) "Fu::bar"
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5H9QQ
function name:  (null)
number of ops:  12
compiled vars:  !0 = $arr, !1 = $fu, !2 = $method
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        NEW                                              $4      'Fu'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $4
   10     4        FETCH_DIM_R                                      ~7      !0, 'fu'
          5        ASSIGN                                                   !2, ~7
   11     6        INIT_FCALL                                               'var_dump'
          7        INIT_METHOD_CALL                                         !1, !2
          8        DO_FCALL                                      0  $9      
          9        SEND_VAR                                                 $9
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Class Fu:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5H9QQ
function name:  bar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E > > RETURN                                                   'Fu%3A%3Abar'
    7     1*     > RETURN                                                   null

End of function bar

End of class Fu.

Generated using Vulcan Logic Dumper, using php 8.0.0


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