3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo Locale::getDisplayRegion('-CZ', 'en-US') . "\n"; echo Locale::getDisplayRegion('-CZ', 'de-DE') . "\n"; echo Locale::getDisplayRegion('-AT', 'en-US') . "\n"; echo Locale::getDisplayRegion('-AT', 'de-DE') . "\n"; echo Locale::getDisplayRegion('-EG', 'fr-FR') . "\n"; echo Locale::getDisplayRegion('-EG', 'fr-CH') . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/E4utb
function name:  (null)
number of ops:  37
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'Locale', 'getDisplayRegion'
          1        SEND_VAL_EX                                              '-CZ'
          2        SEND_VAL_EX                                              'en-US'
          3        DO_FCALL                                      0  $0      
          4        CONCAT                                           ~1      $0, '%0A'
          5        ECHO                                                     ~1
    4     6        INIT_STATIC_METHOD_CALL                                  'Locale', 'getDisplayRegion'
          7        SEND_VAL_EX                                              '-CZ'
          8        SEND_VAL_EX                                              'de-DE'
          9        DO_FCALL                                      0  $2      
         10        CONCAT                                           ~3      $2, '%0A'
         11        ECHO                                                     ~3
    5    12        INIT_STATIC_METHOD_CALL                                  'Locale', 'getDisplayRegion'
         13        SEND_VAL_EX                                              '-AT'
         14        SEND_VAL_EX                                              'en-US'
         15        DO_FCALL                                      0  $4      
         16        CONCAT                                           ~5      $4, '%0A'
         17        ECHO                                                     ~5
    6    18        INIT_STATIC_METHOD_CALL                                  'Locale', 'getDisplayRegion'
         19        SEND_VAL_EX                                              '-AT'
         20        SEND_VAL_EX                                              'de-DE'
         21        DO_FCALL                                      0  $6      
         22        CONCAT                                           ~7      $6, '%0A'
         23        ECHO                                                     ~7
    7    24        INIT_STATIC_METHOD_CALL                                  'Locale', 'getDisplayRegion'
         25        SEND_VAL_EX                                              '-EG'
         26        SEND_VAL_EX                                              'fr-FR'
         27        DO_FCALL                                      0  $8      
         28        CONCAT                                           ~9      $8, '%0A'
         29        ECHO                                                     ~9
    8    30        INIT_STATIC_METHOD_CALL                                  'Locale', 'getDisplayRegion'
         31        SEND_VAL_EX                                              '-EG'
         32        SEND_VAL_EX                                              'fr-CH'
         33        DO_FCALL                                      0  $10     
         34        CONCAT                                           ~11     $10, '%0A'
         35        ECHO                                                     ~11
         36      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.89 ms | 1399 KiB | 13 Q