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<?php $code = ' <?php $a = $b = 0; $foo = function (...$foo) {}; $bar = $a <=> $b; $baz = $foo ?? $bar; '; var_dump(token_get_all($code));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Pknlo
function name:  (null)
number of ops:  8
compiled vars:  !0 = $code
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%0A%3C%3Fphp%0A%24a+%3D+%24b+%3D+0%3B%0A%24foo+%3D+function+%28...%24foo%29+%7B%7D%3B%0A%24bar+%3D+%24a+%3C%3D%3E+%24b%3B%0A%24baz+%3D+%24foo+%3F%3F+%24bar%3B%0A'
   11     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'token_get_all'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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