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<?php // forcing a SERVER variable: $_SERVER['QUERY_STRING'] = '?query=string'; $qs = htmlentities( $_SERVER['QUERY_STRING'] ); $str = substr( $qs, 1 ); // remove the '?' // array option parse_str( $str ,$arr); echo $arr['query'],"\n"; // variable option parse_str( $str ); echo $query;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DC27Y
function name:  (null)
number of ops:  26
compiled vars:  !0 = $qs, !1 = $str, !2 = $arr, !3 = $query
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_W                      global              $4      '_SERVER'
          1        ASSIGN_DIM                                               $4, 'QUERY_STRING'
          2        OP_DATA                                                  '%3Fquery%3Dstring'
    5     3        INIT_FCALL                                               'htmlentities'
          4        FETCH_R                      global              ~6      '_SERVER'
          5        FETCH_DIM_R                                      ~7      ~6, 'QUERY_STRING'
          6        SEND_VAL                                                 ~7
          7        DO_ICALL                                         $8      
          8        ASSIGN                                                   !0, $8
    6     9        INIT_FCALL                                               'substr'
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 1
         12        DO_ICALL                                         $10     
         13        ASSIGN                                                   !1, $10
    9    14        INIT_FCALL                                               'parse_str'
         15        SEND_VAR                                                 !1
         16        SEND_REF                                                 !2
         17        DO_ICALL                                                 
   10    18        FETCH_DIM_R                                      ~13     !2, 'query'
         19        ECHO                                                     ~13
         20        ECHO                                                     '%0A'
   13    21        INIT_FCALL                                               'parse_str'
         22        SEND_VAR                                                 !1
         23        DO_ICALL                                                 
   14    24        ECHO                                                     !3
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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