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<?php $var =-9223372036854775808.99; var_dump($var); var_dump(sprintf('%0.20f', $var)); $var =-9223372036854775809; var_dump($var); var_dump(sprintf('%0.20f', $var)); $var = 9223372036854775807.0001; var_dump(sprintf('%0.20f', $var));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pHqDJ
function name:  (null)
number of ops:  31
compiled vars:  !0 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, -9.22337e+18
    3     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    4     4        INIT_FCALL                                               'var_dump'
          5        INIT_FCALL                                               'sprintf'
          6        SEND_VAL                                                 '%250.20f'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $3      
          9        SEND_VAR                                                 $3
         10        DO_ICALL                                                 
    6    11        ASSIGN                                                   !0, -9.22337e+18
    7    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                                 
    8    15        INIT_FCALL                                               'var_dump'
         16        INIT_FCALL                                               'sprintf'
         17        SEND_VAL                                                 '%250.20f'
         18        SEND_VAR                                                 !0
         19        DO_ICALL                                         $7      
         20        SEND_VAR                                                 $7
         21        DO_ICALL                                                 
   10    22        ASSIGN                                                   !0, 9.22337e+18
   11    23        INIT_FCALL                                               'var_dump'
         24        INIT_FCALL                                               'sprintf'
         25        SEND_VAL                                                 '%250.20f'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                         $10     
         28        SEND_VAR                                                 $10
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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