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<?php $test = [ 0 => 1, 1 => 2, 2 => 3, 3 => 4 ]; foreach ($test as $k => $v) { if ($k == 1) { unset($test[2]); unset($test[3]); } echo "$k => $v\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 14
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 14
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/qn011
function name:  (null)
number of ops:  16
compiled vars:  !0 = $test, !1 = $v, !2 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   10     1      > FE_RESET_R                                       $4      !0, ->14
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->14
          3    >   ASSIGN                                                   !2, ~5
   11     4        IS_EQUAL                                                 !2, 1
          5      > JMPZ                                                     ~7, ->8
   12     6    >   UNSET_DIM                                                !0, 2
   13     7        UNSET_DIM                                                !0, 3
   16     8    >   ROPE_INIT                                     4  ~9      !2
          9        ROPE_ADD                                      1  ~9      ~9, '+%3D%3E+'
         10        ROPE_ADD                                      2  ~9      ~9, !1
         11        ROPE_END                                      3  ~8      ~9, '%0A'
         12        ECHO                                                     ~8
   10    13      > JMP                                                      ->2
         14    >   FE_FREE                                                  $4
   17    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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