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<?php var_dump(idn_to_ascii('Bücher.de', 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/XK2mB
function name:  (null)
number of ops:  15
compiled vars:  !0 = $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                                              'B%C3%BCcher.de'
          3        FETCH_CONSTANT                                   ~1      'IDNA_USE_STD3_RULES'
          4        SEND_VAL_EX                                              ~1
          5        FETCH_CONSTANT                                   ~2      'INTL_IDNA_VARIANT_UTS46'
          6        SEND_VAL_EX                                              ~2
          7        SEND_VAR_EX                                              !0
          8        DO_FCALL                                      0  $3      
          9        SEND_VAR                                                 $3
         10        DO_ICALL                                                 
    4    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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