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<?php $i=-1; for (;$i=$i+1,$i<5;) { printf("%d ", $i); } echo '<HR>'; var_dump($i=$i+1,$i<5);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 2
Branch analysis from position: 10
Branch analysis from position: 2
filename:       /in/vc2N0
function name:  (null)
number of ops:  19
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, -1
    3     1      > JMP                                                      ->6
    4     2    >   INIT_FCALL                                               'printf'
          3        SEND_VAL                                                 '%25d+'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
    3     6    >   ADD                                              ~3      !0, 1
          7        ASSIGN                                                   !0, ~3
          8        IS_SMALLER                                               !0, 5
          9      > JMPNZ                                                    ~5, ->2
    6    10    >   ECHO                                                     '%3CHR%3E'
    7    11        INIT_FCALL                                               'var_dump'
         12        ADD                                              ~6      !0, 1
         13        ASSIGN                                           ~7      !0, ~6
         14        SEND_VAL                                                 ~7
         15        IS_SMALLER                                       ~8      !0, 5
         16        SEND_VAL                                                 ~8
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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