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<?php $list = array("A", "B", "C","D"); $flag =0; foreach ($list as $var) { if($flag==0) { reset($list); $flag=1; } echo current($list); next($list); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 18
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 18
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 10
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 10
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
filename:       /in/rW7JI
function name:  (null)
number of ops:  20
compiled vars:  !0 = $list, !1 = $flag, !2 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, 0
    4     2      > FE_RESET_R                                       $5      !0, ->18
          3    > > FE_FETCH_R                                               $5, !2, ->18
    5     4    >   IS_EQUAL                                                 !1, 0
          5      > JMPZ                                                     ~6, ->10
    7     6    >   INIT_FCALL                                               'reset'
          7        SEND_REF                                                 !0
          8        DO_ICALL                                                 
    8     9        ASSIGN                                                   !1, 1
   10    10    >   INIT_FCALL                                               'current'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                         $9      
         13        ECHO                                                     $9
   11    14        INIT_FCALL                                               'next'
         15        SEND_REF                                                 !0
         16        DO_ICALL                                                 
    4    17      > JMP                                                      ->3
         18    >   FE_FREE                                                  $5
   12    19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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