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<?php $foo = [1,2,3]; foreach ($foo as $k => $v) { var_dump($k, $v); if ($k === 0) { unset($foo[1]); } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 12
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 12
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 11
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/cviv2
function name:  (null)
number of ops:  14
compiled vars:  !0 = $foo, !1 = $v, !2 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_R                                       $4      !0, ->12
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->12
          3    >   ASSIGN                                                   !2, ~5
    6     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !2
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
    8     8        IS_IDENTICAL                                             !2, 0
          9      > JMPZ                                                     ~8, ->11
    9    10    >   UNSET_DIM                                                !0, 1
    5    11    > > JMP                                                      ->2
         12    >   FE_FREE                                                  $4
   11    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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