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<?php function IP2number($ip) { return sprintf('%u', ip2long($ip)); } echo ip2long('0.0.0.0'),"\r\n"; echo ip2long('0.0.0.1'),"\r\n"; echo ip2long('255.255.255.254'),"\r\n"; echo ip2long('255.255.255.255'),"\r\n"; echo "\r\n"; echo IP2number('0.0.0.0'),"\r\n"; echo IP2number('0.0.0.1'),"\r\n"; echo IP2number('255.255.255.254'),"\r\n"; echo IP2number('255.255.255.255'),"\r\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/t8eb4
function name:  (null)
number of ops:  42
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'ip2long'
          1        SEND_VAL                                                 '0.0.0.0'
          2        DO_ICALL                                         $0      
          3        ECHO                                                     $0
          4        ECHO                                                     '%0D%0A'
    8     5        INIT_FCALL                                               'ip2long'
          6        SEND_VAL                                                 '0.0.0.1'
          7        DO_ICALL                                         $1      
          8        ECHO                                                     $1
          9        ECHO                                                     '%0D%0A'
    9    10        INIT_FCALL                                               'ip2long'
         11        SEND_VAL                                                 '255.255.255.254'
         12        DO_ICALL                                         $2      
         13        ECHO                                                     $2
         14        ECHO                                                     '%0D%0A'
   10    15        INIT_FCALL                                               'ip2long'
         16        SEND_VAL                                                 '255.255.255.255'
         17        DO_ICALL                                         $3      
         18        ECHO                                                     $3
         19        ECHO                                                     '%0D%0A'
   11    20        ECHO                                                     '%0D%0A'
   12    21        INIT_FCALL                                               'ip2number'
         22        SEND_VAL                                                 '0.0.0.0'
         23        DO_FCALL                                      0  $4      
         24        ECHO                                                     $4
         25        ECHO                                                     '%0D%0A'
   13    26        INIT_FCALL                                               'ip2number'
         27        SEND_VAL                                                 '0.0.0.1'
         28        DO_FCALL                                      0  $5      
         29        ECHO                                                     $5
         30        ECHO                                                     '%0D%0A'
   14    31        INIT_FCALL                                               'ip2number'
         32        SEND_VAL                                                 '255.255.255.254'
         33        DO_FCALL                                      0  $6      
         34        ECHO                                                     $6
         35        ECHO                                                     '%0D%0A'
   15    36        INIT_FCALL                                               'ip2number'
         37        SEND_VAL                                                 '255.255.255.255'
         38        DO_FCALL                                      0  $7      
         39        ECHO                                                     $7
         40        ECHO                                                     '%0D%0A'
         41      > RETURN                                                   1

Function ip2number:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/t8eb4
function name:  IP2number
number of ops:  10
compiled vars:  !0 = $ip
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    4     1        INIT_FCALL                                               'sprintf'
          2        SEND_VAL                                                 '%25u'
          3        INIT_FCALL                                               'ip2long'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                         $2      
          8      > RETURN                                                   $2
    5     9*     > RETURN                                                   null

End of function ip2number

Generated using Vulcan Logic Dumper, using php 8.0.0


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