3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(IntlChar::charName(".")); var_dump(IntlChar::charName(".", IntlChar::UNICODE_CHAR_NAME)); var_dump(IntlChar::charName("\u{2603}")); var_dump(IntlChar::charName("\u{0000}")); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gCnQi
function name:  (null)
number of ops:  27
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'charName'
          2        SEND_VAL_EX                                              '.'
          3        DO_FCALL                                      0  $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
    3     6        INIT_FCALL                                               'var_dump'
          7        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'charName'
          8        SEND_VAL_EX                                              '.'
          9        FETCH_CLASS_CONSTANT                             ~2      'IntlChar', 'UNICODE_CHAR_NAME'
         10        SEND_VAL_EX                                              ~2
         11        DO_FCALL                                      0  $3      
         12        SEND_VAR                                                 $3
         13        DO_ICALL                                                 
    4    14        INIT_FCALL                                               'var_dump'
         15        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'charName'
         16        SEND_VAL_EX                                              '%E2%98%83'
         17        DO_FCALL                                      0  $5      
         18        SEND_VAR                                                 $5
         19        DO_ICALL                                                 
    5    20        INIT_FCALL                                               'var_dump'
         21        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'charName'
         22        SEND_VAL_EX                                              '%00'
         23        DO_FCALL                                      0  $7      
         24        SEND_VAR                                                 $7
         25        DO_ICALL                                                 
    6    26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.92 ms | 1395 KiB | 15 Q