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<?php $number = 12.34; foreach (['en_US', 'nl_NL.utf8'] as $locale) { setlocale(LC_ALL, $locale); var_dump($locale, (string)$number); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/tAjR1
function name:  (null)
number of ops:  15
compiled vars:  !0 = $number, !1 = $locale
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 12.34
    5     1      > FE_RESET_R                                       $3      <array>, ->13
          2    > > FE_FETCH_R                                               $3, !1, ->13
    6     3    >   INIT_FCALL                                               'setlocale'
          4        SEND_VAL                                                 6
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                                 
    7     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        CAST                                          6  ~5      !0
         10        SEND_VAL                                                 ~5
         11        DO_ICALL                                                 
    5    12      > JMP                                                      ->2
         13    >   FE_FREE                                                  $3
    8    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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