3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach ($casArray as $caskey => $casval) { if (is_int($casval)) { $cas_uin = $casval; } } echo "<script type='text/javascript'>alert('$cas_uin'); </script>";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 1, Position 2 = 7
Branch analysis from position: 1
2 jumps found. (Code = 78) Position 1 = 2, Position 2 = 7
Branch analysis from position: 2
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 1
Branch analysis from position: 1
Branch analysis from position: 6
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/SoINf
function name:  (null)
number of ops:  13
compiled vars:  !0 = $casArray, !1 = $casval, !2 = $caskey, !3 = $cas_uin
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > FE_RESET_R                                       $4      !0, ->7
          1    > > FE_FETCH_R                                       ~5      $4, !1, ->7
          2    >   ASSIGN                                                   !2, ~5
    4     3        TYPE_CHECK                                   16          !1
          4      > JMPZ                                                     ~7, ->6
    5     5    >   ASSIGN                                                   !3, !1
    3     6    > > JMP                                                      ->1
          7    >   FE_FREE                                                  $4
    8     8        ROPE_INIT                                     3  ~10     '%3Cscript+type%3D%27text%2Fjavascript%27%3Ealert%28%27'
          9        ROPE_ADD                                      1  ~10     ~10, !3
         10        ROPE_END                                      2  ~9      ~10, '%27%29%3B+%3C%2Fscript%3E'
         11        ECHO                                                     ~9
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
195.38 ms | 1393 KiB | 13 Q