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<?php $str = 'htm<'; if($str != strip_tags($str)){ echo '有'; }else{ echo '无'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pXI6G
function name:  (null)
number of ops:  10
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'htm%3C'
    3     1        INIT_FCALL                                               'strip_tags'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $2      
          4        IS_NOT_EQUAL                                             !0, $2
          5      > JMPZ                                                     ~3, ->8
    4     6    >   ECHO                                                     '%E6%9C%89'
          7      > JMP                                                      ->9
    6     8    >   ECHO                                                     '%E6%97%A0'
    7     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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