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<?php abstract class foo { public static function fooBar() { return 'hello'; } } $callable = array('Foo', 'fooBar'); var_dump(is_callable($callable)); var_dump(call_user_func($callable));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/USKMl
function name:  (null)
number of ops:  13
compiled vars:  !0 = $callable
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   ASSIGN                                                   !0, <array>
   11     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'is_callable'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
   12     7        INIT_FCALL                                               'var_dump'
          8        INIT_USER_CALL                                0          'call_user_func', !0
          9        DO_FCALL                                      0  $4      
         10        SEND_VAR                                                 $4
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Class foo:
Function foobar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/USKMl
function name:  fooBar
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E > > RETURN                                                   'hello'
    7     1*     > RETURN                                                   null

End of function foobar

End of class foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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