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<?php echo similar_text('aa','aa',$cn); echo "\n $cn";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ObGIm
function name:  (null)
number of ops:  10
compiled vars:  !0 = $cn
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'similar_text'
          1        SEND_VAL                                                 'aa'
          2        SEND_VAL                                                 'aa'
          3        SEND_REF                                                 !0
          4        DO_ICALL                                         $1      
          5        ECHO                                                     $1
    3     6        NOP                                                      
          7        FAST_CONCAT                                      ~2      '%0A+', !0
          8        ECHO                                                     ~2
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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