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<?php class Foo { public function __toString() { return 'testing'; } } $foos = [new Foo, new Foo]; implode(', ', $foos);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d6pGh
function name:  (null)
number of ops:  13
compiled vars:  !0 = $foos
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_CLASS                                            'foo'
   11     1        NEW                                              $1      'Foo'
          2        DO_FCALL                                      0          
          3        INIT_ARRAY                                       ~3      $1
          4        NEW                                              $4      'Foo'
          5        DO_FCALL                                      0          
          6        ADD_ARRAY_ELEMENT                                ~3      $4
          7        ASSIGN                                                   !0, ~3
   13     8        INIT_FCALL                                               'implode'
          9        SEND_VAL                                                 '%2C+'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Class Foo:
Function __tostring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d6pGh
function name:  __toString
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E > > RETURN                                                   'testing'
    8     1*       VERIFY_RETURN_TYPE                                       
          2*     > RETURN                                                   null

End of function __tostring

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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