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<?php var_dump(preg_match('#^\w$#', 'Tesåt',$regs)); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YLY0e
function name:  (null)
number of ops:  9
compiled vars:  !0 = $regs
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%23%5E%5Cw%24%23'
          3        SEND_VAL                                                 'Tes%C3%A5t'
          4        SEND_REF                                                 !0
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                                 
   11     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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