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<?php $date = new DateTime; var_dump(!$date instanceof DateTime); var_dump(!$date instanceof DateTimeZone);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5sKU6
function name:  (null)
number of ops:  14
compiled vars:  !0 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    5     3        INIT_FCALL                                               'var_dump'
          4        INSTANCEOF                                       ~4      !0, 'DateTime'
          5        BOOL_NOT                                         ~5      ~4
          6        SEND_VAL                                                 ~5
          7        DO_ICALL                                                 
    6     8        INIT_FCALL                                               'var_dump'
          9        INSTANCEOF                                       ~7      !0, 'DateTimeZone'
         10        BOOL_NOT                                         ~8      ~7
         11        SEND_VAL                                                 ~8
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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