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<?php $r = '>= <= <? <# <> < > <<<< >>>>'; var_dump(strip_tags($r, "<><<<<<>>>>>"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LAfjM
function name:  (null)
number of ops:  9
compiled vars:  !0 = $r
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3E%3D+%3C%3D+%3C%3F+%3C%23+%3C%3E+%3C+%3E+%3C%3C%3C%3C+%3E%3E%3E%3E'
    4     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'strip_tags'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 '%3C%3E%3C%3C%3C%3C%3C%3E%3E%3E%3E%3E'
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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