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<?php var_dump($r = idn_to_ascii('www.sparkasse-gießen.de', IDNA_USE_STD3_RULES, INTL_IDNA_VARIANT_UTS46, $info)); var_dump($info); var_dump(idn_to_utf8($r, IDNA_USE_STD3_RULES, INTL_IDNA_VARIANT_UTS46, $info)); var_dump($info);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WXujU
function name:  (null)
number of ops:  30
compiled vars:  !0 = $r, !1 = $info
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL_BY_NAME                                       'idn_to_ascii'
          2        SEND_VAL_EX                                              'www.sparkasse-gie%C3%9Fen.de'
          3        FETCH_CONSTANT                                   ~2      'IDNA_USE_STD3_RULES'
          4        SEND_VAL_EX                                              ~2
          5        FETCH_CONSTANT                                   ~3      'INTL_IDNA_VARIANT_UTS46'
          6        SEND_VAL_EX                                              ~3
          7        SEND_VAR_EX                                              !1
          8        DO_FCALL                                      0  $4      
          9        ASSIGN                                           ~5      !0, $4
         10        SEND_VAL                                                 ~5
         11        DO_ICALL                                                 
    4    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
    6    15        INIT_FCALL                                               'var_dump'
         16        INIT_FCALL_BY_NAME                                       'idn_to_utf8'
         17        SEND_VAR_EX                                              !0
         18        FETCH_CONSTANT                                   ~8      'IDNA_USE_STD3_RULES'
         19        SEND_VAL_EX                                              ~8
         20        FETCH_CONSTANT                                   ~9      'INTL_IDNA_VARIANT_UTS46'
         21        SEND_VAL_EX                                              ~9
         22        SEND_VAR_EX                                              !1
         23        DO_FCALL                                      0  $10     
         24        SEND_VAR                                                 $10
         25        DO_ICALL                                                 
    7    26        INIT_FCALL                                               'var_dump'
         27        SEND_VAR                                                 !1
         28        DO_ICALL                                                 
         29      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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