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<?php $dateStart = new \DateTime(); $dateInterval = \DateInterval::createFromDateString('-1 day'); $datePeriod = new \DatePeriod($dateStart, $dateInterval, 30); var_dump($dateStart); var_dump($dateInterval); var_dump($datePeriod);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/egiBb
function name:  (null)
number of ops:  23
compiled vars:  !0 = $dateStart, !1 = $dateInterval, !2 = $datePeriod
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $3      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
    3     3        INIT_STATIC_METHOD_CALL                                  'DateInterval', 'createFromDateString'
          4        SEND_VAL                                                 '-1+day'
          5        DO_FCALL                                      0  $6      
          6        ASSIGN                                                   !1, $6
    4     7        NEW                                              $8      'DatePeriod'
          8        SEND_VAR_EX                                              !0
          9        SEND_VAR_EX                                              !1
         10        SEND_VAL_EX                                              30
         11        DO_FCALL                                      0          
         12        ASSIGN                                                   !2, $8
    5    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !0
         15        DO_ICALL                                                 
    6    16        INIT_FCALL                                               'var_dump'
         17        SEND_VAR                                                 !1
         18        DO_ICALL                                                 
    7    19        INIT_FCALL                                               'var_dump'
         20        SEND_VAR                                                 !2
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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