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<?php $class = '10.22.33.4.5.6'; $base = explode(".", $class); $base = $base[1]; echo $base;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NVres
function name:  (null)
number of ops:  10
compiled vars:  !0 = $class, !1 = $base
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '10.22.33.4.5.6'
    3     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '.'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    4     6        FETCH_DIM_R                                      ~5      !1, 1
          7        ASSIGN                                                   !1, ~5
    5     8        ECHO                                                     !1
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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