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<?php echo idn_to_ascii('maybe-oldschööl@öäü-is-good.de');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ak4PT
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL_BY_NAME                                       'idn_to_ascii'
          1        SEND_VAL_EX                                              'maybe-oldsch%C3%B6%C3%B6l%40%C3%B6%C3%A4%C3%BC-is-good.de'
          2        DO_FCALL                                      0  $0      
          3        ECHO                                                     $0
          4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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