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<?php $v = null; for ($i=0; $i<100000; $i++) { !isset($v); }
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 = 8, Position 2 = 3
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
Branch analysis from position: 3
filename:       /in/i7aWZ
function name:  (null)
number of ops:  9
compiled vars:  !0 = $v, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, null
    3     1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->6
    4     3    >   ISSET_ISEMPTY_CV                                 ~4      !0
          4        BOOL_NOT                                         ~5      ~4
    3     5        PRE_INC                                                  !1
          6    >   IS_SMALLER                                               !1, 100000
          7      > JMPNZ                                                    ~7, ->3
    5     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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