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<?php foreach(range(1,5) as $r){ foreach(range($r,5) as $r){ echo $r; } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 16
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 16
Branch analysis from position: 6
2 jumps found. (Code = 77) Position 1 = 11, Position 2 = 14
Branch analysis from position: 11
2 jumps found. (Code = 78) Position 1 = 12, Position 2 = 14
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 14
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
filename:       /in/05J5k
function name:  (null)
number of ops:  18
compiled vars:  !0 = $r
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'range'
          1        SEND_VAL                                                 1
          2        SEND_VAL                                                 5
          3        DO_ICALL                                         $1      
          4      > FE_RESET_R                                       $2      $1, ->16
          5    > > FE_FETCH_R                                               $2, !0, ->16
    3     6    >   INIT_FCALL                                               'range'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 5
          9        DO_ICALL                                         $3      
         10      > FE_RESET_R                                       $4      $3, ->14
         11    > > FE_FETCH_R                                               $4, !0, ->14
    4    12    >   ECHO                                                     !0
    3    13      > JMP                                                      ->11
         14    >   FE_FREE                                                  $4
    2    15      > JMP                                                      ->5
         16    >   FE_FREE                                                  $2
    6    17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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156.09 ms | 1395 KiB | 15 Q