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<?php $search = htmlentities("(apple|phpinfo()/e\0)"); if (strpos($search, 'apple') !== false){ echo preg_replace("/".$search."/", $search, "apple"); }else echo "Please search for apple, orange, banana, or kiwi.";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 19
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6BTcZ
function name:  (null)
number of ops:  21
compiled vars:  !0 = $search
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'htmlentities'
          1        SEND_VAL                                                 '%28apple%7Cphpinfo%28%29%2Fe%00%29'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    3     4        INIT_FCALL                                               'strpos'
          5        SEND_VAR                                                 !0
          6        SEND_VAL                                                 'apple'
          7        DO_ICALL                                         $3      
          8        TYPE_CHECK                                  1018          $3
          9      > JMPZ                                                     ~4, ->19
    4    10    >   INIT_FCALL                                               'preg_replace'
         11        CONCAT                                           ~5      '%2F', !0
         12        CONCAT                                           ~6      ~5, '%2F'
         13        SEND_VAL                                                 ~6
         14        SEND_VAR                                                 !0
         15        SEND_VAL                                                 'apple'
         16        DO_ICALL                                         $7      
         17        ECHO                                                     $7
         18      > JMP                                                      ->20
    5    19    >   ECHO                                                     'Please+search+for+apple%2C+orange%2C+banana%2C+or+kiwi.'
         20    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
172.97 ms | 1395 KiB | 19 Q