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<?php class Bar {} function foo(Bar $bar = null, $int) {} foo(null, 12); foo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DmZuS
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'foo'
          1        SEND_VAL                                                 null
          2        SEND_VAL                                                 12
          3        DO_FCALL                                      0          
    8     4        INIT_FCALL                                               'foo'
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

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

End of function foo

Class Bar: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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