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

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

End of function x

Generated using Vulcan Logic Dumper, using php 8.0.0


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