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<?php var_dump(INF, NAN); var_dump((float) INF, (float) NAN); var_dump((string) INF, (string) NAN);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/efucd
function name:  (null)
number of ops:  17
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 INF
          2        SEND_VAL                                                 NAN
          3        DO_ICALL                                                 
    4     4        INIT_FCALL                                               'var_dump'
          5        CAST                                          5  ~1      INF
          6        SEND_VAL                                                 ~1
          7        CAST                                          5  ~2      NAN
          8        SEND_VAL                                                 ~2
          9        DO_ICALL                                                 
    5    10        INIT_FCALL                                               'var_dump'
         11        CAST                                          6  ~4      INF
         12        SEND_VAL                                                 ~4
         13        CAST                                          6  ~5      NAN
         14        SEND_VAL                                                 ~5
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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