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<?php var_dump(filter_var('224.0.0.1', FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cAdWZ
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        INIT_FCALL                                                   'filter_var'
          2        SEND_VAL                                                     '224.0.0.1'
          3        SEND_VAL                                                     275
          4        SEND_VAL                                                     4194304
          5        DO_ICALL                                             $0      
          6        SEND_VAR                                                     $0
          7        DO_ICALL                                                     
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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