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<?php $offset = 5; $offsetStr = "PT".$offset."H"; $date = new DateTime("18-July-2008 16:30:30"); echo $date->format("d-m-Y H:i:s").'<br />'; date_sub($date, new DateInterval($offsetStr)); $newDate = $date->format("d-m-Y H:i:s").' : 2 Hours'; echo $newDate; date_add($date, new DateInterval($offsetStr)); $newDate = $date->format("d-m-Y H:i:s"); echo $newDate; echo $date->format("d-m-Y H:i:s").'<br />'; echo '<br />'.$date->format("d-m-Y").' : 5 Days'; date_sub($date, new DateInterval("P5Y5M5D")); echo '<br />'.$date->format("d-m-Y").' : 5 Days, 5 Months, 5 Years'; date_sub($date, new DateInterval("P5YT5H")); echo '<br />'.$date->format("d-m-Y H:i:s").' : 5 Years, 5 Hours'; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Xcv0R
function name:  (null)
number of ops:  76
compiled vars:  !0 = $offset, !1 = $offsetStr, !2 = $date, !3 = $newDate
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 5
    4     1        CONCAT                                           ~5      'PT', !0
          2        CONCAT                                           ~6      ~5, 'H'
          3        ASSIGN                                                   !1, ~6
    6     4        NEW                                              $8      'DateTime'
          5        SEND_VAL_EX                                              '18-July-2008+16%3A30%3A30'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !2, $8
    8     8        INIT_METHOD_CALL                                         !2, 'format'
          9        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         10        DO_FCALL                                      0  $11     
         11        CONCAT                                           ~12     $11, '%3Cbr+%2F%3E'
         12        ECHO                                                     ~12
   11    13        INIT_FCALL                                               'date_sub'
         14        SEND_VAR                                                 !2
         15        NEW                                              $13     'DateInterval'
         16        SEND_VAR_EX                                              !1
         17        DO_FCALL                                      0          
         18        SEND_VAR                                                 $13
         19        DO_ICALL                                                 
   12    20        INIT_METHOD_CALL                                         !2, 'format'
         21        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         22        DO_FCALL                                      0  $16     
         23        CONCAT                                           ~17     $16, '+%3A+2+Hours'
         24        ASSIGN                                                   !3, ~17
   13    25        ECHO                                                     !3
   15    26        INIT_FCALL                                               'date_add'
         27        SEND_VAR                                                 !2
         28        NEW                                              $19     'DateInterval'
         29        SEND_VAR_EX                                              !1
         30        DO_FCALL                                      0          
         31        SEND_VAR                                                 $19
         32        DO_ICALL                                                 
   16    33        INIT_METHOD_CALL                                         !2, 'format'
         34        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         35        DO_FCALL                                      0  $22     
         36        ASSIGN                                                   !3, $22
   17    37        ECHO                                                     !3
   19    38        INIT_METHOD_CALL                                         !2, 'format'
         39        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         40        DO_FCALL                                      0  $24     
         41        CONCAT                                           ~25     $24, '%3Cbr+%2F%3E'
         42        ECHO                                                     ~25
   20    43        INIT_METHOD_CALL                                         !2, 'format'
         44        SEND_VAL_EX                                              'd-m-Y'
         45        DO_FCALL                                      0  $26     
         46        CONCAT                                           ~27     '%3Cbr+%2F%3E', $26
         47        CONCAT                                           ~28     ~27, '+%3A+5+Days'
         48        ECHO                                                     ~28
   22    49        INIT_FCALL                                               'date_sub'
         50        SEND_VAR                                                 !2
         51        NEW                                              $29     'DateInterval'
         52        SEND_VAL_EX                                              'P5Y5M5D'
         53        DO_FCALL                                      0          
         54        SEND_VAR                                                 $29
         55        DO_ICALL                                                 
   23    56        INIT_METHOD_CALL                                         !2, 'format'
         57        SEND_VAL_EX                                              'd-m-Y'
         58        DO_FCALL                                      0  $32     
         59        CONCAT                                           ~33     '%3Cbr+%2F%3E', $32
         60        CONCAT                                           ~34     ~33, '+%3A+5+Days%2C+5+Months%2C+5+Years'
         61        ECHO                                                     ~34
   25    62        INIT_FCALL                                               'date_sub'
         63        SEND_VAR                                                 !2
         64        NEW                                              $35     'DateInterval'
         65        SEND_VAL_EX                                              'P5YT5H'
         66        DO_FCALL                                      0          
         67        SEND_VAR                                                 $35
         68        DO_ICALL                                                 
   26    69        INIT_METHOD_CALL                                         !2, 'format'
         70        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         71        DO_FCALL                                      0  $38     
         72        CONCAT                                           ~39     '%3Cbr+%2F%3E', $38
         73        CONCAT                                           ~40     ~39, '+%3A+5+Years%2C+5+Hours'
         74        ECHO                                                     ~40
   28    75      > RETURN                                                   1

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