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<?php $x = array( 'a' => '1', 'b' => 2 ); foreach($x as $key => &$val) { $val = (string)$val; } var_dump($x);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 7
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/rM4WU
function name:  (null)
number of ops:  12
compiled vars:  !0 = $x, !1 = $val, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1      > FE_RESET_RW                                      $4      !0, ->7
          2    > > FE_FETCH_RW                                      ~5      $4, !1, ->7
          3    >   ASSIGN                                                   !2, ~5
    9     4        CAST                                          6  ~7      !1
          5        ASSIGN                                                   !1, ~7
    8     6      > JMP                                                      ->2
          7    >   FE_FREE                                                  $4
   12     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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