3v4l.org

run code in 500+ PHP versions simultaneously
<?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:  17
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        INIT_FCALL                                                   'urldecode'
          2        SEND_VAL                                                     'Word%25C2%25A0Word'
          3        DO_ICALL                                             $0      
          4        FRAMELESS_ICALL_3                preg_replace        ~1      '%2F%5CxA0%2Fu', ''
          5        OP_DATA                                                      $0
          6        SEND_VAL                                                     ~1
          7        DO_ICALL                                                     
    4     8        INIT_FCALL                                                   'var_dump'
          9        INIT_FCALL                                                   'urldecode'
         10        SEND_VAL                                                     '%25EF%25BB%25BFWord%25C2%25A0Word'
         11        DO_ICALL                                             $3      
         12        FRAMELESS_ICALL_3                preg_replace        ~4      '%2F%5B%5E%5B%3Aprint%3A%5D%5D%2F', ''
         13        OP_DATA                                                      $3
         14        SEND_VAL                                                     ~4
         15        DO_ICALL                                                     
         16      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
209.7 ms | 2620 KiB | 15 Q