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<?php $a = -1; $b = NAN; $c = $a <=> $b; echo "$c\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5np00
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, -1
    4     1        ASSIGN                                                   !1, NAN
    5     2        SPACESHIP                                        ~5      !0, !1
          3        ASSIGN                                                   !2, ~5
    6     4        NOP                                                      
          5        FAST_CONCAT                                      ~7      !2, '%0A'
          6        ECHO                                                     ~7
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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