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<?php $www = 'SomeCode'; $x = preg_replace('/ad/e' , '@'.str_rot13('riny').'('.$www.')', 'add'); echo $x; // echo preg_replace('/ad/e','@'.str_rot13('riny').'('$www')', 'add');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bf1u5
function name:  (null)
number of ops:  16
compiled vars:  !0 = $www, !1 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'SomeCode'
    3     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2Fad%2Fe'
          3        INIT_FCALL                                               'str_rot13'
          4        SEND_VAL                                                 'riny'
          5        DO_ICALL                                         $3      
          6        CONCAT                                           ~4      '%40', $3
          7        CONCAT                                           ~5      ~4, '%28'
          8        CONCAT                                           ~6      ~5, !0
          9        CONCAT                                           ~7      ~6, '%29'
         10        SEND_VAL                                                 ~7
         11        SEND_VAL                                                 'add'
         12        DO_ICALL                                         $8      
         13        ASSIGN                                                   !1, $8
    4    14        ECHO                                                     !1
    5    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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