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<?php $length = 23; echo ((round($length / 8) * 8) - $length);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Pct6V
function name:  (null)
number of ops:  9
compiled vars:  !0 = $length
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 23
    4     1        INIT_FCALL                                               'round'
          2        DIV                                              ~2      !0, 8
          3        SEND_VAL                                                 ~2
          4        DO_ICALL                                         $3      
          5        MUL                                              ~4      $3, 8
          6        SUB                                              ~5      ~4, !0
          7        ECHO                                                     ~5
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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