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<?php var_dump( strip_tags('foo < herz'), strip_tags('foo<herz'), strip_tags('foo<herz>'), strip_tags('foo < herz > bar'), strip_tags('foo<herz>bar'), );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OI1Do
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'
    4     1        INIT_FCALL                                               'strip_tags'
          2        SEND_VAL                                                 'foo+%3C+herz'
          3        DO_ICALL                                         $0      
          4        SEND_VAR                                                 $0
    5     5        INIT_FCALL                                               'strip_tags'
          6        SEND_VAL                                                 'foo%3Cherz'
          7        DO_ICALL                                         $1      
          8        SEND_VAR                                                 $1
    6     9        INIT_FCALL                                               'strip_tags'
         10        SEND_VAL                                                 'foo%3Cherz%3E'
         11        DO_ICALL                                         $2      
         12        SEND_VAR                                                 $2
    7    13        INIT_FCALL                                               'strip_tags'
         14        SEND_VAL                                                 'foo+%3C+herz+%3E+bar'
         15        DO_ICALL                                         $3      
         16        SEND_VAR                                                 $3
    8    17        INIT_FCALL                                               'strip_tags'
         18        SEND_VAL                                                 'foo%3Cherz%3Ebar'
         19        DO_ICALL                                         $4      
         20        SEND_VAR                                                 $4
         21        DO_ICALL                                                 
    9    22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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