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<?php $x = PHP_INT_MAX -4; for($i = 0; $i < 10; $i++) { $x += ($x == PHP_INT_MAX) ? -PHP_INT_MAX : 1; echo $x, PHP_EOL; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 3
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 3
Branch analysis from position: 14
Branch analysis from position: 3
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 3
Branch analysis from position: 14
Branch analysis from position: 3
filename:       /in/d0oAS
function name:  (null)
number of ops:  15
compiled vars:  !0 = $x, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 9223372036854775803
    5     1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->12
    6     3    >   IS_EQUAL                                                 !0, 9223372036854775807
          4      > JMPZ                                                     ~4, ->7
          5    >   QM_ASSIGN                                        ~5      -9223372036854775807
          6      > JMP                                                      ->8
          7    >   QM_ASSIGN                                        ~5      1
          8    >   ASSIGN_OP                                     1          !0, ~5
    7     9        ECHO                                                     !0
         10        ECHO                                                     '%0A'
    5    11        PRE_INC                                                  !1
         12    >   IS_SMALLER                                               !1, 10
         13      > JMPNZ                                                    ~8, ->3
    8    14    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.76 ms | 1072 KiB | 13 Q