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<?php $tmp = rawurldecode("a%20a%28"); echo "<pre>" . $tmp . "</pre> " . strlen($tmp);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Rh2Ai
function name:  (null)
number of ops:  10
compiled vars:  !0 = $tmp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'rawurldecode'
          1        SEND_VAL                                                 'a%2520a%2528'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    4     4        CONCAT                                           ~3      '%3Cpre%3E', !0
          5        CONCAT                                           ~4      ~3, '%3C%2Fpre%3E+'
          6        STRLEN                                           ~5      !0
          7        CONCAT                                           ~6      ~4, ~5
          8        ECHO                                                     ~6
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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