3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf('%x', IntlChar::CODEPOINT_MAX); echo IntlChar::charName('@'); var_dump(IntlChar::ispunct('!'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Qg0sW
function name:  (null)
number of ops:  16
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'printf'
          1        SEND_VAL                                                 '%25x'
          2        FETCH_CLASS_CONSTANT                             ~0      'IntlChar', 'CODEPOINT_MAX'
          3        SEND_VAL                                                 ~0
          4        DO_ICALL                                                 
    5     5        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'charName'
          6        SEND_VAL_EX                                              '%40'
          7        DO_FCALL                                      0  $2      
          8        ECHO                                                     $2
    6     9        INIT_FCALL                                               'var_dump'
         10        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'ispunct'
         11        SEND_VAL_EX                                              '%21'
         12        DO_FCALL                                      0  $3      
         13        SEND_VAR                                                 $3
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.46 ms | 1386 KiB | 17 Q