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<?php var_dump(preg_replace('/\xA0/u', '', urldecode("Word%C2%A0Word"))); // WordWord var_dump(preg_replace('/[^[:print:]]/', '', urldecode("%EF%BB%BFWord%C2%A0Word"))); // WordWord
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/30K7s
function name:  (null)
number of ops:  23
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%5CxA0%2Fu'
          3        SEND_VAL                                                 ''
          4        INIT_FCALL                                               'urldecode'
          5        SEND_VAL                                                 'Word%25C2%25A0Word'
          6        DO_ICALL                                         $0      
          7        SEND_VAR                                                 $0
          8        DO_ICALL                                         $1      
          9        SEND_VAR                                                 $1
         10        DO_ICALL                                                 
    4    11        INIT_FCALL                                               'var_dump'
         12        INIT_FCALL                                               'preg_replace'
         13        SEND_VAL                                                 '%2F%5B%5E%5B%3Aprint%3A%5D%5D%2F'
         14        SEND_VAL                                                 ''
         15        INIT_FCALL                                               'urldecode'
         16        SEND_VAL                                                 '%25EF%25BB%25BFWord%25C2%25A0Word'
         17        DO_ICALL                                         $3      
         18        SEND_VAR                                                 $3
         19        DO_ICALL                                         $4      
         20        SEND_VAR                                                 $4
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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