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<?php set_error_handler('func_get_args'); function test($a) { echo $undef; } test(1);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TA4CW
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'set_error_handler'
          1        SEND_VAL                                                 'func_get_args'
          2        DO_ICALL                                                 
    7     3        INIT_FCALL                                               'test'
          4        SEND_VAL                                                 1
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TA4CW
function name:  test
number of ops:  3
compiled vars:  !0 = $a, !1 = $undef
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
    5     1        ECHO                                                     !1
    6     2      > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


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