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<?php $date = new DateTimeImmutable(); $null = null; var_dump($date < $null); var_dump($date > $null); var_dump($null < $date); var_dump($null > $date);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vHu24
function name:  (null)
number of ops:  21
compiled vars:  !0 = $date, !1 = $null
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTimeImmutable'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    3     3        ASSIGN                                                   !1, null
    5     4        INIT_FCALL                                               'var_dump'
          5        IS_SMALLER                                       ~6      !0, !1
          6        SEND_VAL                                                 ~6
          7        DO_ICALL                                                 
    6     8        INIT_FCALL                                               'var_dump'
          9        IS_SMALLER                                       ~8      !1, !0
         10        SEND_VAL                                                 ~8
         11        DO_ICALL                                                 
    7    12        INIT_FCALL                                               'var_dump'
         13        IS_SMALLER                                       ~10     !1, !0
         14        SEND_VAL                                                 ~10
         15        DO_ICALL                                                 
    8    16        INIT_FCALL                                               'var_dump'
         17        IS_SMALLER                                       ~12     !0, !1
         18        SEND_VAL                                                 ~12
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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