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<?php echo json_encode('</script><script>alert("boo!");</script>');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vcoSl
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'json_encode'
          1        SEND_VAL                                                 '%3C%2Fscript%3E%3Cscript%3Ealert%28%22boo%21%22%29%3B%3C%2Fscript%3E'
          2        DO_ICALL                                         $0      
          3        ECHO                                                     $0
          4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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