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<?php for ($i = 1; $i <= 3; $i++) { $nextPageNum = $i + 1; $backPageNum = $i + 2; print_r($backPageNum); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 2
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 2
Branch analysis from position: 12
Branch analysis from position: 2
filename:       /in/bGj41
function name:  (null)
number of ops:  13
compiled vars:  !0 = $i, !1 = $nextPageNum, !2 = $backPageNum
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
          1      > JMP                                                      ->10
    3     2    >   ADD                                              ~4      !0, 1
          3        ASSIGN                                                   !1, ~4
    4     4        ADD                                              ~6      !0, 2
          5        ASSIGN                                                   !2, ~6
    5     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !2
          8        DO_ICALL                                                 
    2     9        PRE_INC                                                  !0
         10    >   IS_SMALLER_OR_EQUAL                                      !0, 3
         11      > JMPNZ                                                    ~10, ->2
    6    12    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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