3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo locale_get_display_region('SE', 'en-US').PHP_EOL; echo locale_get_display_region('US', 'en-US').PHP_EOL; echo locale_get_display_region('GB', 'en-US').PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/24VLO
function name:  (null)
number of ops:  19
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL_BY_NAME                                       'locale_get_display_region'
          1        SEND_VAL_EX                                              'SE'
          2        SEND_VAL_EX                                              'en-US'
          3        DO_FCALL                                      0  $0      
          4        CONCAT                                           ~1      $0, '%0A'
          5        ECHO                                                     ~1
    3     6        INIT_FCALL_BY_NAME                                       'locale_get_display_region'
          7        SEND_VAL_EX                                              'US'
          8        SEND_VAL_EX                                              'en-US'
          9        DO_FCALL                                      0  $2      
         10        CONCAT                                           ~3      $2, '%0A'
         11        ECHO                                                     ~3
    4    12        INIT_FCALL_BY_NAME                                       'locale_get_display_region'
         13        SEND_VAL_EX                                              'GB'
         14        SEND_VAL_EX                                              'en-US'
         15        DO_FCALL                                      0  $4      
         16        CONCAT                                           ~5      $4, '%0A'
         17        ECHO                                                     ~5
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.99 ms | 1397 KiB | 13 Q