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<?php $offset = 5; $offsetStr = "PT".$offset."H"; $date = new DateTime("18-July-2008 16:30:30"); date_sub($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/PNCEf
function name:  (null)
number of ops:  71
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
    7     8        INIT_FCALL                                               'date_sub'
          9        SEND_VAR                                                 !2
         10        NEW                                              $11     'DateInterval'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0          
         13        SEND_VAR                                                 $11
         14        DO_ICALL                                                 
    8    15        INIT_METHOD_CALL                                         !2, 'format'
         16        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         17        DO_FCALL                                      0  $14     
         18        CONCAT                                           ~15     $14, '+%3A+2+Hours'
         19        ASSIGN                                                   !3, ~15
    9    20        ECHO                                                     !3
   11    21        INIT_FCALL                                               'date_add'
         22        SEND_VAR                                                 !2
         23        NEW                                              $17     'DateInterval'
         24        SEND_VAR_EX                                              !1
         25        DO_FCALL                                      0          
         26        SEND_VAR                                                 $17
         27        DO_ICALL                                                 
   12    28        INIT_METHOD_CALL                                         !2, 'format'
         29        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         30        DO_FCALL                                      0  $20     
         31        ASSIGN                                                   !3, $20
   13    32        ECHO                                                     !3
   15    33        INIT_METHOD_CALL                                         !2, 'format'
         34        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         35        DO_FCALL                                      0  $22     
         36        CONCAT                                           ~23     $22, '%3Cbr+%2F%3E'
         37        ECHO                                                     ~23
   16    38        INIT_METHOD_CALL                                         !2, 'format'
         39        SEND_VAL_EX                                              'd-m-Y'
         40        DO_FCALL                                      0  $24     
         41        CONCAT                                           ~25     '%3Cbr+%2F%3E', $24
         42        CONCAT                                           ~26     ~25, '+%3A+5+Days'
         43        ECHO                                                     ~26
   18    44        INIT_FCALL                                               'date_sub'
         45        SEND_VAR                                                 !2
         46        NEW                                              $27     'DateInterval'
         47        SEND_VAL_EX                                              'P5Y5M5D'
         48        DO_FCALL                                      0          
         49        SEND_VAR                                                 $27
         50        DO_ICALL                                                 
   19    51        INIT_METHOD_CALL                                         !2, 'format'
         52        SEND_VAL_EX                                              'd-m-Y'
         53        DO_FCALL                                      0  $30     
         54        CONCAT                                           ~31     '%3Cbr+%2F%3E', $30
         55        CONCAT                                           ~32     ~31, '+%3A+5+Days%2C+5+Months%2C+5+Years'
         56        ECHO                                                     ~32
   21    57        INIT_FCALL                                               'date_sub'
         58        SEND_VAR                                                 !2
         59        NEW                                              $33     'DateInterval'
         60        SEND_VAL_EX                                              'P5YT5H'
         61        DO_FCALL                                      0          
         62        SEND_VAR                                                 $33
         63        DO_ICALL                                                 
   22    64        INIT_METHOD_CALL                                         !2, 'format'
         65        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         66        DO_FCALL                                      0  $36     
         67        CONCAT                                           ~37     '%3Cbr+%2F%3E', $36
         68        CONCAT                                           ~38     ~37, '+%3A+5+Years%2C+5+Hours'
         69        ECHO                                                     ~38
   24    70      > RETURN                                                   1

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