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<?php /* declare(strict_types=1); */ $foo = new class { public function __toString () { return "foo"; } }; function bar (string $foo) { var_dump(gettype($foo), $foo); } bar($foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GuPJr
function name:  (null)
number of ops:  8
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   DECLARE_ANON_CLASS                               <unknown> 
          1        NEW                                              $2      $1
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
   18     4        INIT_FCALL                                               'bar'
          5        SEND_VAR                                                 !0
          6        DO_FCALL                                      0          
          7      > RETURN                                                   1

Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GuPJr
function name:  bar
number of ops:  7
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   RECV                                             !0      
   15     1        INIT_FCALL                                               'var_dump'
          2        GET_TYPE                                         ~1      !0
          3        SEND_VAL                                                 ~1
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
   16     6      > RETURN                                                   null

End of function bar

Class class@anonymous:
Function __tostring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GuPJr
function name:  __toString
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E > > RETURN                                                   'foo'
   10     1*       VERIFY_RETURN_TYPE                                       
          2*     > RETURN                                                   null

End of function __tostring

End of class class@anonymous.

Generated using Vulcan Logic Dumper, using php 8.0.0


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