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<?php $str = "ryat\0hi"; $str = addslashes($str); file_put_contents('/tmp/ryat', $str); var_dump(file_get_contents('/tmp/ryat'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3Ia6W
function name:  (null)
number of ops:  16
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'ryat%00hi'
    4     1        INIT_FCALL                                               'addslashes'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $2      
          4        ASSIGN                                                   !0, $2
    5     5        INIT_FCALL                                               'file_put_contents'
          6        SEND_VAL                                                 '%2Ftmp%2Fryat'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
    6     9        INIT_FCALL                                               'var_dump'
         10        INIT_FCALL                                               'file_get_contents'
         11        SEND_VAL                                                 '%2Ftmp%2Fryat'
         12        DO_ICALL                                         $5      
         13        SEND_VAR                                                 $5
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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