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<?php print_r(preg_split("/\W+/u", utf8_encode("histórica")));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mak33
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'print_r'
          1        INIT_FCALL                                               'preg_split'
          2        SEND_VAL                                                 '%2F%5CW%2B%2Fu'
          3        INIT_FCALL                                               'utf8_encode'
          4        SEND_VAL                                                 'hist%C3%B3rica'
          5        DO_FCALL_BY_NAME                                         
          6        SEND_VAR                                                 $0
          7        DO_ICALL                                         $1      
          8        SEND_VAR                                                 $1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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