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<?php var_dump(filter_var('::ffff:192.168.1.1', FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)); var_dump(filter_var('::ffff:192.168.1.1', FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE)); var_dump(filter_var('0:0:0:0:0:0:0:1', 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/4DKZT
function name:  (null)
number of ops:  25
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'filter_var'
          2        SEND_VAL                                                 '%3A%3Affff%3A192.168.1.1'
          3        SEND_VAL                                                 275
          4        SEND_VAL                                                 1048576
          5        DO_ICALL                                         $0      
          6        SEND_VAR                                                 $0
          7        DO_ICALL                                                 
    5     8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL                                               'filter_var'
         10        SEND_VAL                                                 '%3A%3Affff%3A192.168.1.1'
         11        SEND_VAL                                                 275
         12        SEND_VAL                                                 8388608
         13        DO_ICALL                                         $2      
         14        SEND_VAR                                                 $2
         15        DO_ICALL                                                 
    6    16        INIT_FCALL                                               'var_dump'
         17        INIT_FCALL                                               'filter_var'
         18        SEND_VAL                                                 '0%3A0%3A0%3A0%3A0%3A0%3A0%3A1'
         19        SEND_VAL                                                 275
         20        SEND_VAL                                                 4194304
         21        DO_ICALL                                         $4      
         22        SEND_VAR                                                 $4
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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