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<?php $dateTime = new DateTime('2015-01-07 14:19:14', new DateTimeZone('UTC')); $dateTime->sub(new DateInterval('PT24H')); $begin = $dateTime; $end = new DateTime( '2015-01-07 14:19:14' ); $end = $end->modify( '+1 hour' ); $interval = new DateInterval('PT1H'); $daterange = new DatePeriod($begin, $interval ,$end); foreach($daterange as $date){ //echo $date->format("Y-m-d H") . "<br>"; } preg_match('/([0-9]{4}-[0-9]{2}-[0-9]{2})( )([0-9]{2}:[0-9]{2}:[0-9]{2})( )(UTC)/', 'fdgjfdgigo 2015-01-07 14:19:14 UTC', $match); var_dump($match);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 34, Position 2 = 36
Branch analysis from position: 34
2 jumps found. (Code = 78) Position 1 = 35, Position 2 = 36
Branch analysis from position: 35
1 jumps found. (Code = 42) Position 1 = 34
Branch analysis from position: 34
Branch analysis from position: 36
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 36
filename:       /in/4SK6t
function name:  (null)
number of ops:  46
compiled vars:  !0 = $dateTime, !1 = $begin, !2 = $end, !3 = $interval, !4 = $daterange, !5 = $date, !6 = $match
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $7      'DateTime'
          1        SEND_VAL_EX                                              '2015-01-07+14%3A19%3A14'
          2        NEW                                              $8      'DateTimeZone'
          3        SEND_VAL_EX                                              'UTC'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $8
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $7
    4     8        INIT_METHOD_CALL                                         !0, 'sub'
          9        NEW                                              $12     'DateInterval'
         10        SEND_VAL_EX                                              'PT24H'
         11        DO_FCALL                                      0          
         12        SEND_VAR_NO_REF_EX                                       $12
         13        DO_FCALL                                      0          
    6    14        ASSIGN                                                   !1, !0
    7    15        NEW                                              $16     'DateTime'
         16        SEND_VAL_EX                                              '2015-01-07+14%3A19%3A14'
         17        DO_FCALL                                      0          
         18        ASSIGN                                                   !2, $16
    8    19        INIT_METHOD_CALL                                         !2, 'modify'
         20        SEND_VAL_EX                                              '%2B1+hour'
         21        DO_FCALL                                      0  $19     
         22        ASSIGN                                                   !2, $19
   10    23        NEW                                              $21     'DateInterval'
         24        SEND_VAL_EX                                              'PT1H'
         25        DO_FCALL                                      0          
         26        ASSIGN                                                   !3, $21
   11    27        NEW                                              $24     'DatePeriod'
         28        SEND_VAR_EX                                              !1
         29        SEND_VAR_EX                                              !3
         30        SEND_VAR_EX                                              !2
         31        DO_FCALL                                      0          
         32        ASSIGN                                                   !4, $24
   13    33      > FE_RESET_R                                       $27     !4, ->36
         34    > > FE_FETCH_R                                               $27, !5, ->36
         35    > > JMP                                                      ->34
         36    >   FE_FREE                                                  $27
   17    37        INIT_FCALL                                               'preg_match'
         38        SEND_VAL                                                 '%2F%28%5B0-9%5D%7B4%7D-%5B0-9%5D%7B2%7D-%5B0-9%5D%7B2%7D%29%28+%29%28%5B0-9%5D%7B2%7D%3A%5B0-9%5D%7B2%7D%3A%5B0-9%5D%7B2%7D%29%28+%29%28UTC%29%2F'
         39        SEND_VAL                                                 'fdgjfdgigo+2015-01-07+14%3A19%3A14+UTC'
         40        SEND_REF                                                 !6
         41        DO_ICALL                                                 
   19    42        INIT_FCALL                                               'var_dump'
         43        SEND_VAR                                                 !6
         44        DO_ICALL                                                 
         45      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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