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<?php $a = 30; $b = 20; var_dump($a <=> $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BKfQa
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 30
    3     1        ASSIGN                                                   !1, 20
    5     2        INIT_FCALL                                               'var_dump'
          3        SPACESHIP                                        ~4      !0, !1
          4        SEND_VAL                                                 ~4
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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