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<?php function getListFromLocales(): array { return array_filter(ResourceBundle::getLocales(''), function ($value) { return strpos($value, '_') === false; }); } function getListFromLanguages(): array { $resourceBundle = new ResourceBundle('en', 'ICUDATA-lang', false); $languagesBundle = $resourceBundle['Languages']; $languages = []; foreach ($languagesBundle as $languageCode => $languageName) { $languages[] = $languageCode; } return $languages; } function languageForEndUser($language): string { return Locale::getDisplayLanguage($language, $language) . ' (' . Locale::getDisplayLanguage($language) . ')'; } $list1 = getListFromLocales(); $list2 = getListFromLanguages(); echo 'languages in list1: ' . count($list1) . PHP_EOL; echo 'languages in list2: ' . count($list2) . PHP_EOL; echo 'languages that exists in list1, but not in list2: ' . count(array_diff($list1, $list2)) . PHP_EOL; echo 'languages that exists in list2, but not in list1: ' . count(array_diff($list2, $list1)) . PHP_EOL; Locale::setDefault('fr'); // Assume end-user speaks french echo 'examples of language for end-user: ' . PHP_EOL; echo ' - ' . languageForEndUser('en') . PHP_EOL; echo ' - ' . languageForEndUser('fr') . PHP_EOL; echo ' - ' . languageForEndUser('ko') . PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TS292
function name:  (null)
number of ops:  53
compiled vars:  !0 = $list1, !1 = $list2
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   28     0  E >   INIT_FCALL                                                   'getlistfromlocales'
          1        DO_FCALL                                          0  $2      
          2        ASSIGN                                                       !0, $2
   29     3        INIT_FCALL                                                   'getlistfromlanguages'
          4        DO_FCALL                                          0  $4      
          5        ASSIGN                                                       !1, $4
   31     6        COUNT                                                ~6      !0
          7        CONCAT                                               ~7      'languages+in+list1%3A+', ~6
          8        CONCAT                                               ~8      ~7, '%0A'
          9        ECHO                                                         ~8
   32    10        COUNT                                                ~9      !1
         11        CONCAT                                               ~10     'languages+in+list2%3A+', ~9
         12        CONCAT                                               ~11     ~10, '%0A'
         13        ECHO                                                         ~11
   33    14        INIT_FCALL                                                   'array_diff'
         15        SEND_VAR                                                     !0
         16        SEND_VAR                                                     !1
         17        DO_ICALL                                             $12     
         18        COUNT                                                ~13     $12
         19        CONCAT                                               ~14     'languages+that+exists+in+list1%2C+but+not+in+list2%3A+', ~13
         20        CONCAT                                               ~15     ~14, '%0A'
         21        ECHO                                                         ~15
   34    22        INIT_FCALL                                                   'array_diff'
         23        SEND_VAR                                                     !1
         24        SEND_VAR                                                     !0
         25        DO_ICALL                                             $16     
         26        COUNT                                                ~17     $16
         27        CONCAT                                               ~18     'languages+that+exists+in+list2%2C+but+not+in+list1%3A+', ~17
         28        CONCAT                                               ~19     ~18, '%0A'
         29        ECHO                                                         ~19
   36    30        INIT_STATIC_METHOD_CALL                                      'Locale', 'setDefault'
         31        SEND_VAL_EX                                                  'fr'
         32        DO_FCALL                                          0          
   38    33        ECHO                                                         'examples+of+language+for+end-user%3A+%0A'
   39    34        INIT_FCALL                                                   'languageforenduser'
         35        SEND_VAL                                                     'en'
         36        DO_FCALL                                          0  $21     
         37        CONCAT                                               ~22     '++++-+', $21
         38        CONCAT                                               ~23     ~22, '%0A'
         39        ECHO                                                         ~23
   40    40        INIT_FCALL                                                   'languageforenduser'
         41        SEND_VAL                                                     'fr'
         42        DO_FCALL                                          0  $24     
         43        CONCAT                                               ~25     '++++-+', $24
         44        CONCAT                                               ~26     ~25, '%0A'
         45        ECHO                                                         ~26
   41    46        INIT_FCALL                                                   'languageforenduser'
         47        SEND_VAL                                                     'ko'
         48        DO_FCALL                                          0  $27     
         49        CONCAT                                               ~28     '++++-+', $27
         50        CONCAT                                               ~29     ~28, '%0A'
         51        ECHO                                                         ~29
   42    52      > RETURN                                                       1

Function getlistfromlocales:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TS292
function name:  getListFromLocales
number of ops:  12
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                                   'array_filter'
          1        INIT_STATIC_METHOD_CALL                                      'ResourceBundle', 'getLocales'
          2        SEND_VAL_EX                                                  ''
          3        DO_FCALL                                          0  $0      
          4        SEND_VAR                                                     $0
          5        DECLARE_LAMBDA_FUNCTION                              ~1      [0]
    7     6        SEND_VAL                                                     ~1
    5     7        DO_ICALL                                             $2      
    7     8        VERIFY_RETURN_TYPE                                           $2
          9      > RETURN                                                       $2
    8    10*       VERIFY_RETURN_TYPE                                           
         11*     > RETURN                                                       null


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TS292
function name:  {closure:getListFromLocales():5}
number of ops:  5
compiled vars:  !0 = $value
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   RECV                                                 !0      
    6     1        FRAMELESS_ICALL_2                strpos              ~1      !0, '_'
          2        TYPE_CHECK                                        4  ~2      ~1
          3      > RETURN                                                       ~2
    7     4*     > RETURN                                                       null

End of Dynamic Function 0

End of function getlistfromlocales

Function getlistfromlanguages:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 15
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 15
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/TS292
function name:  getListFromLanguages
number of ops:  20
compiled vars:  !0 = $resourceBundle, !1 = $languagesBundle, !2 = $languages, !3 = $languageName, !4 = $languageCode
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   12     0  E >   NEW                                                  $5      'ResourceBundle'
          1        SEND_VAL_EX                                                  'en'
          2        SEND_VAL_EX                                                  'ICUDATA-lang'
          3        SEND_VAL_EX                                                  <false>
          4        DO_FCALL                                          0          
          5        ASSIGN                                                       !0, $5
   13     6        FETCH_DIM_R                                          ~8      !0, 'Languages'
          7        ASSIGN                                                       !1, ~8
   15     8        ASSIGN                                                       !2, <array>
   16     9      > FE_RESET_R                                           $11     !1, ->15
         10    > > FE_FETCH_R                                           ~12     $11, !3, ->15
         11    >   ASSIGN                                                       !4, ~12
   17    12        ASSIGN_DIM                                                   !2
         13        OP_DATA                                                      !4
   16    14      > JMP                                                          ->10
         15    >   FE_FREE                                                      $11
   20    16        VERIFY_RETURN_TYPE                                           !2
         17      > RETURN                                                       !2
   21    18*       VERIFY_RETURN_TYPE                                           
         19*     > RETURN                                                       null

End of function getlistfromlanguages

Function languageforenduser:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TS292
function name:  languageForEndUser
number of ops:  15
compiled vars:  !0 = $language
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   23     0  E >   RECV                                                 !0      
   25     1        INIT_STATIC_METHOD_CALL                                      'Locale', 'getDisplayLanguage'
          2        SEND_VAR_EX                                                  !0
          3        SEND_VAR_EX                                                  !0
          4        DO_FCALL                                          0  $1      
          5        CONCAT                                               ~2      $1, '+%28'
          6        INIT_STATIC_METHOD_CALL                                      'Locale', 'getDisplayLanguage'
          7        SEND_VAR_EX                                                  !0
          8        DO_FCALL                                          0  $3      
          9        CONCAT                                               ~4      ~2, $3
         10        CONCAT                                               ~5      ~4, '%29'
         11        VERIFY_RETURN_TYPE                                           ~5
         12      > RETURN                                                       ~5
   26    13*       VERIFY_RETURN_TYPE                                           
         14*     > RETURN                                                       null

End of function languageforenduser

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