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<?php $start = date_create('2019-01-21'); $end = date_create('2019-01-01'); $interval = new \DateInterval('PT1H'); $period = new \DatePeriod($start, $interval, $end); foreach($period as $date) { echo $date->format('r') . \PHP_EOL; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 19, Position 2 = 26
Branch analysis from position: 19
2 jumps found. (Code = 78) Position 1 = 20, Position 2 = 26
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
filename:       /in/Ypsp1
function name:  (null)
number of ops:  28
compiled vars:  !0 = $start, !1 = $end, !2 = $interval, !3 = $period, !4 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_create'
          1        SEND_VAL                                                 '2019-01-21'
          2        DO_ICALL                                         $5      
          3        ASSIGN                                                   !0, $5
    4     4        INIT_FCALL                                               'date_create'
          5        SEND_VAL                                                 '2019-01-01'
          6        DO_ICALL                                         $7      
          7        ASSIGN                                                   !1, $7
    5     8        NEW                                              $9      'DateInterval'
          9        SEND_VAL_EX                                              'PT1H'
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !2, $9
    6    12        NEW                                              $12     'DatePeriod'
         13        SEND_VAR_EX                                              !0
         14        SEND_VAR_EX                                              !2
         15        SEND_VAR_EX                                              !1
         16        DO_FCALL                                      0          
         17        ASSIGN                                                   !3, $12
    8    18      > FE_RESET_R                                       $15     !3, ->26
         19    > > FE_FETCH_R                                               $15, !4, ->26
    9    20    >   INIT_METHOD_CALL                                         !4, 'format'
         21        SEND_VAL_EX                                              'r'
         22        DO_FCALL                                      0  $16     
         23        CONCAT                                           ~17     $16, '%0A'
         24        ECHO                                                     ~17
    8    25      > JMP                                                      ->19
         26    >   FE_FREE                                                  $15
   10    27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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