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<?php echo intval(-1); $n=sprintf('%u',-1); var_dump($n); var_dump((int)($n)); var_dump((int)($n+0));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VO0V8
function name:  (null)
number of ops:  20
compiled vars:  !0 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   CAST                                          4  ~1      -1
          1        ECHO                                                     ~1
    3     2        INIT_FCALL                                               'sprintf'
          3        SEND_VAL                                                 '%25u'
          4        SEND_VAL                                                 -1
          5        DO_ICALL                                         $2      
          6        ASSIGN                                                   !0, $2
    4     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
    5    10        INIT_FCALL                                               'var_dump'
         11        CAST                                          4  ~5      !0
         12        SEND_VAL                                                 ~5
         13        DO_ICALL                                                 
    6    14        INIT_FCALL                                               'var_dump'
         15        ADD                                              ~7      !0, 0
         16        CAST                                          4  ~8      ~7
         17        SEND_VAL                                                 ~8
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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