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<?php declare(strict_types=1); var_dump('17.123' + '19.456'); var_dump('17 .123' + '19.456'); var_dump('17,123' + '19.456'); var_dump('1,700.123' + '19.456'); $currentLocale = setlocale(LC_ALL, 0); setlocale(LC_ALL, "en_DK.UTF-8"); var_dump('1,700.123' + '19.456'); setlocale(LC_ALL, $currentLocale); var_dump('17e123' + '19.456'); var_dump('hello' + '19.456');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iMGg8
function name:  (null)
number of ops:  40
compiled vars:  !0 = $currentLocale
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                                   'var_dump'
          1        SEND_VAL                                                     36.579
          2        DO_ICALL                                                     
    8     3        INIT_FCALL                                                   'var_dump'
          4        ADD                                                  ~2      '17+.123', '19.456'
          5        SEND_VAL                                                     ~2
          6        DO_ICALL                                                     
    9     7        INIT_FCALL                                                   'var_dump'
          8        ADD                                                  ~4      '17%2C123', '19.456'
          9        SEND_VAL                                                     ~4
         10        DO_ICALL                                                     
   10    11        INIT_FCALL                                                   'var_dump'
         12        ADD                                                  ~6      '1%2C700.123', '19.456'
         13        SEND_VAL                                                     ~6
         14        DO_ICALL                                                     
   12    15        INIT_FCALL                                                   'setlocale'
         16        SEND_VAL                                                     6
         17        SEND_VAL                                                     0
         18        DO_ICALL                                             $8      
         19        ASSIGN                                                       !0, $8
   13    20        INIT_FCALL                                                   'setlocale'
         21        SEND_VAL                                                     6
         22        SEND_VAL                                                     'en_DK.UTF-8'
         23        DO_ICALL                                                     
   14    24        INIT_FCALL                                                   'var_dump'
         25        ADD                                                  ~11     '1%2C700.123', '19.456'
         26        SEND_VAL                                                     ~11
         27        DO_ICALL                                                     
   16    28        INIT_FCALL                                                   'setlocale'
         29        SEND_VAL                                                     6
         30        SEND_VAR                                                     !0
         31        DO_ICALL                                                     
   17    32        INIT_FCALL                                                   'var_dump'
         33        SEND_VAL                                                     1.7e+124
         34        DO_ICALL                                                     
   18    35        INIT_FCALL                                                   'var_dump'
         36        ADD                                                  ~15     'hello', '19.456'
         37        SEND_VAL                                                     ~15
         38        DO_ICALL                                                     
         39      > RETURN                                                       1

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