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<?php $p = 14; echo (float) (string) round(20/3, $p) . "\n"; echo var_export((float)(string)round(20 / 3, $p)) . "\n"; echo var_export((float)(string)round(6.66, $p)) . "\n"; echo var_export((float)(string)round(6.0, $p)) . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Uvhgv
function name:  (null)
number of ops:  43
compiled vars:  !0 = $p
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 14
    4     1        INIT_FCALL                                               'round'
          2        SEND_VAL                                                 6.66667
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        CAST                                          6  ~3      $2
          6        CAST                                          5  ~4      ~3
          7        CONCAT                                           ~5      ~4, '%0A'
          8        ECHO                                                     ~5
    5     9        INIT_FCALL                                               'var_export'
         10        INIT_FCALL                                               'round'
         11        SEND_VAL                                                 6.66667
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $6      
         14        CAST                                          6  ~7      $6
         15        CAST                                          5  ~8      ~7
         16        SEND_VAL                                                 ~8
         17        DO_ICALL                                         $9      
         18        CONCAT                                           ~10     $9, '%0A'
         19        ECHO                                                     ~10
    6    20        INIT_FCALL                                               'var_export'
         21        INIT_FCALL                                               'round'
         22        SEND_VAL                                                 6.66
         23        SEND_VAR                                                 !0
         24        DO_ICALL                                         $11     
         25        CAST                                          6  ~12     $11
         26        CAST                                          5  ~13     ~12
         27        SEND_VAL                                                 ~13
         28        DO_ICALL                                         $14     
         29        CONCAT                                           ~15     $14, '%0A'
         30        ECHO                                                     ~15
    7    31        INIT_FCALL                                               'var_export'
         32        INIT_FCALL                                               'round'
         33        SEND_VAL                                                 6
         34        SEND_VAR                                                 !0
         35        DO_ICALL                                         $16     
         36        CAST                                          6  ~17     $16
         37        CAST                                          5  ~18     ~17
         38        SEND_VAL                                                 ~18
         39        DO_ICALL                                         $19     
         40        CONCAT                                           ~20     $19, '%0A'
         41        ECHO                                                     ~20
         42      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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