3v4l.org

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<?php for($i = 0 ; $i < 3 ; $i++) $k += $i; echo $k; for($i = 0 ; $i < 3 ; ++$i) $p += $i; echo $p;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 6, Position 2 = 2
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 9
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 9
Branch analysis from position: 13
Branch analysis from position: 9
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 6, Position 2 = 2
Branch analysis from position: 6
Branch analysis from position: 2
filename:       /in/sb4cl
function name:  (null)
number of ops:  15
compiled vars:  !0 = $i, !1 = $k, !2 = $p
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
          1      > JMP                                                      ->4
    3     2    >   ASSIGN_OP                                     1          !1, !0
    2     3        PRE_INC                                                  !0
          4    >   IS_SMALLER                                               !0, 3
          5      > JMPNZ                                                    ~6, ->2
    4     6    >   ECHO                                                     !1
    6     7        ASSIGN                                                   !0, 0
          8      > JMP                                                      ->11
    7     9    >   ASSIGN_OP                                     1          !2, !0
    6    10        PRE_INC                                                  !0
         11    >   IS_SMALLER                                               !0, 3
         12      > JMPNZ                                                    ~10, ->9
    8    13    >   ECHO                                                     !2
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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164.76 ms | 1394 KiB | 13 Q