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<?php var_dump(new DateInterval('PT1H') == new DateInterval('P1D')); var_dump(new DateInterval('PT1H') === new DateInterval('P1D')); var_dump(new DateInterval('PT1H') , new DateInterval('P1D'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bQnf0
function name:  (null)
number of ops:  31
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $0      'DateInterval'
          2        SEND_VAL_EX                                              'PT1H'
          3        DO_FCALL                                      0          
          4        NEW                                              $2      'DateInterval'
          5        SEND_VAL_EX                                              'P1D'
          6        DO_FCALL                                      0          
          7        IS_EQUAL                                         ~4      $0, $2
          8        SEND_VAL                                                 ~4
          9        DO_ICALL                                                 
    4    10        INIT_FCALL                                               'var_dump'
         11        NEW                                              $6      'DateInterval'
         12        SEND_VAL_EX                                              'PT1H'
         13        DO_FCALL                                      0          
         14        NEW                                              $8      'DateInterval'
         15        SEND_VAL_EX                                              'P1D'
         16        DO_FCALL                                      0          
         17        IS_IDENTICAL                                     ~10     $6, $8
         18        SEND_VAL                                                 ~10
         19        DO_ICALL                                                 
    5    20        INIT_FCALL                                               'var_dump'
         21        NEW                                              $12     'DateInterval'
         22        SEND_VAL_EX                                              'PT1H'
         23        DO_FCALL                                      0          
         24        SEND_VAR                                                 $12
         25        NEW                                              $14     'DateInterval'
         26        SEND_VAL_EX                                              'P1D'
         27        DO_FCALL                                      0          
         28        SEND_VAR                                                 $14
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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