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<?php class Karel {} function foo(Karel $karel = null, ?integer $int){ return $karel; } echo foo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fZgse
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'foo'
          1        DO_FCALL                                      0  $0      
          2        ECHO                                                     $0
          3      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fZgse
function name:  foo
number of ops:  4
compiled vars:  !0 = $karel, !1 = $int
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV_INIT                                        !0      null
          1        RECV                                             !1      
    6     2      > RETURN                                                   !0
    7     3*     > RETURN                                                   null

End of function foo

Class Karel: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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