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<?php $a1 = array(1,2,3,4,5); $a2 = array(10,20,30,40,50); foreach($a1 as &$value){ // nop } foreach($a2 as $value){ // nop } var_export($a1); var_export($a2);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
2 jumps found. (Code = 126) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 5
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
Branch analysis from position: 5
filename:       /in/tuvpk
function name:  (null)
number of ops:  17
compiled vars:  !0 = $a1, !1 = $a2, !2 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2      > FE_RESET_RW                                      $5      !0, ->5
          3    > > FE_FETCH_RW                                              $5, !2, ->5
          4    > > JMP                                                      ->3
          5    >   FE_FREE                                                  $5
    9     6      > FE_RESET_R                                       $6      !1, ->9
          7    > > FE_FETCH_R                                               $6, !2, ->9
          8    > > JMP                                                      ->7
          9    >   FE_FREE                                                  $6
   13    10        INIT_FCALL                                               'var_export'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
   14    13        INIT_FCALL                                               'var_export'
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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