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<?php $a = "foo"; foreach(split($a, '') as $i => $b) { echo $i, " ", $b, "\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 13
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 13
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/JGmqv
function name:  (null)
number of ops:  15
compiled vars:  !0 = $a, !1 = $b, !2 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'foo'
    3     1        INIT_FCALL_BY_NAME                                       'split'
          2        SEND_VAR_EX                                              !0
          3        SEND_VAL_EX                                              ''
          4        DO_FCALL                                      0  $4      
          5      > FE_RESET_R                                       $5      $4, ->13
          6    > > FE_FETCH_R                                       ~6      $5, !1, ->13
          7    >   ASSIGN                                                   !2, ~6
    4     8        ECHO                                                     !2
          9        ECHO                                                     '+'
         10        ECHO                                                     !1
         11        ECHO                                                     '%0A'
    3    12      > JMP                                                      ->6
         13    >   FE_FREE                                                  $5
    5    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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