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<?php echo setlocale(LC_ALL, 'en_US.UTF-8'); var_dump(escapeshellarg('hello worldé'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MZWTI
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'setlocale'
          1        SEND_VAL                                                 6
          2        SEND_VAL                                                 'en_US.UTF-8'
          3        DO_ICALL                                         $0      
          4        ECHO                                                     $0
    4     5        INIT_FCALL                                               'var_dump'
          6        INIT_FCALL                                               'escapeshellarg'
          7        SEND_VAL                                                 'hello+world%C3%A9'
          8        DO_ICALL                                         $1      
          9        SEND_VAR                                                 $1
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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