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<?php $a = [1,2,3]; $b = &$a; foreach($a as $v) {echo "$v-"; unset($a[1]); echo "$v\n";} var_dump($a); ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 12
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 12
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/WpAsD
function name:  (null)
number of ops:  17
compiled vars:  !0 = $a, !1 = $b, !2 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN_REF                                               !1, !0
    4     2      > FE_RESET_R                                       $5      !0, ->12
          3    > > FE_FETCH_R                                               $5, !2, ->12
          4    >   NOP                                                      
          5        FAST_CONCAT                                      ~6      !2, '-'
          6        ECHO                                                     ~6
          7        UNSET_DIM                                                !0, 1
          8        NOP                                                      
          9        FAST_CONCAT                                      ~7      !2, '%0A'
         10        ECHO                                                     ~7
         11      > JMP                                                      ->3
         12    >   FE_FREE                                                  $5
    5    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !0
         15        DO_ICALL                                                 
    6    16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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