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<?php // only values are compared $a = (object) ["a" => "b"]; $b = (object) ["b" => "b"]; echo $a <=> $b; // 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MDhOX
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   CAST                                          8  ~2      <array>
          1        ASSIGN                                                   !0, ~2
    4     2        CAST                                          8  ~4      <array>
          3        ASSIGN                                                   !1, ~4
    5     4        SPACESHIP                                        ~6      !0, !1
          5        ECHO                                                     ~6
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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