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<?php $str = 'você está'; var_dump( bin2hex($str), bin2hex( mb_convert_encoding($str, 'ISO-8859-1') ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZC5EF
function name:  (null)
number of ops:  16
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'voc%C3%AA+est%C3%A1'
    5     1        INIT_FCALL                                               'var_dump'
    6     2        INIT_FCALL                                               'bin2hex'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
    7     6        INIT_FCALL                                               'bin2hex'
          7        INIT_FCALL                                               'mb_convert_encoding'
          8        SEND_VAR                                                 !0
          9        SEND_VAL                                                 'ISO-8859-1'
         10        DO_ICALL                                         $3      
         11        SEND_VAR                                                 $3
         12        DO_ICALL                                         $4      
         13        SEND_VAR                                                 $4
         14        DO_ICALL                                                 
    8    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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