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<?php $a = array(NAN=>INF,INF=>INF,INF+1=>INF); print_r($a); print_r($a[INF]); print_r($a[NAN]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lADKS
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'print_r'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4        INIT_FCALL                                               'print_r'
          5        FETCH_DIM_R                                      ~3      !0, INF
          6        SEND_VAL                                                 ~3
          7        DO_ICALL                                                 
    6     8        INIT_FCALL                                               'print_r'
          9        FETCH_DIM_R                                      ~5      !0, NAN
         10        SEND_VAL                                                 ~5
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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