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<?php var_dump(array_sort(array(2, NaN, 1)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WN298
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL_BY_NAME                                       'array_sort'
          2        INIT_ARRAY                                       ~0      2
          3        FETCH_CONSTANT                                   ~1      'NaN'
          4        ADD_ARRAY_ELEMENT                                ~0      ~1
          5        ADD_ARRAY_ELEMENT                                ~0      1
          6        SEND_VAL_EX                                              ~0
          7        DO_FCALL                                      0  $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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