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<?php $test = '1,2,3,4,5,6,7,8,9'; foreach (explode(',', $test) as $key => $value) { var_dump($value); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 12
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/lUOSs
function name:  (null)
number of ops:  14
compiled vars:  !0 = $test, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '1%2C2%2C3%2C4%2C5%2C6%2C7%2C8%2C9'
    3     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '%2C'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5      > FE_RESET_R                                       $5      $4, ->12
          6    > > FE_FETCH_R                                       ~6      $5, !1, ->12
          7    >   ASSIGN                                                   !2, ~6
    4     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                                 
    3    11      > JMP                                                      ->6
         12    >   FE_FREE                                                  $5
    5    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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