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<?php class Foo { public function bar() { } } $callable = [Foo::class, 'bar']; var_export(is_callable($callable));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d93fd
function name:  (null)
number of ops:  8
compiled vars:  !0 = $callable
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   ASSIGN                                                       !0, <array>
   10     1        INIT_FCALL                                                   'var_export'
          2        INIT_FCALL                                                   'is_callable'
          3        SEND_VAR                                                     !0
          4        DO_ICALL                                             $2      
          5        SEND_VAR                                                     $2
          6        DO_ICALL                                                     
          7      > RETURN                                                       1

Class Foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d93fd
function name:  bar
number of ops:  1
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E > > RETURN                                                       null

End of function bar

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.5.0


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