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<?php echo(sprintf("('1%1$\')", 'a')); echo(sprintf("('1%\')", 'a','b'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ntvBT
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'sprintf'
          1        SEND_VAL                                                 '%28%271%251%24%5C%27%29'
          2        SEND_VAL                                                 'a'
          3        DO_ICALL                                         $0      
          4        ECHO                                                     $0
    4     5        INIT_FCALL                                               'sprintf'
          6        SEND_VAL                                                 '%28%271%25%5C%27%29'
          7        SEND_VAL                                                 'a'
          8        SEND_VAL                                                 'b'
          9        DO_ICALL                                         $1      
         10        ECHO                                                     $1
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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