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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)); echo $date->format("d-m-Y H:i:s").' : 2 Hours'; 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/hk1rE
function name:  (null)
number of ops:  58
compiled vars:  !0 = $offset, !1 = $offsetStr, !2 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 5
    4     1        CONCAT                                           ~4      'PT', !0
          2        CONCAT                                           ~5      ~4, 'H'
          3        ASSIGN                                                   !1, ~5
    6     4        NEW                                              $7      'DateTime'
          5        SEND_VAL_EX                                              '18-July-2008+16%3A30%3A30'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !2, $7
    7     8        INIT_METHOD_CALL                                         !2, 'sub'
          9        SEND_VAR_EX                                              !2
         10        NEW                                              $10     'DateInterval'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0          
         13        SEND_VAR_NO_REF_EX                                       $10
         14        DO_FCALL                                      0          
    8    15        INIT_METHOD_CALL                                         !2, 'format'
         16        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         17        DO_FCALL                                      0  $13     
         18        CONCAT                                           ~14     $13, '+%3A+2+Hours'
         19        ECHO                                                     ~14
   10    20        INIT_METHOD_CALL                                         !2, 'format'
         21        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         22        DO_FCALL                                      0  $15     
         23        CONCAT                                           ~16     $15, '%3Cbr+%2F%3E'
         24        ECHO                                                     ~16
   11    25        INIT_METHOD_CALL                                         !2, 'format'
         26        SEND_VAL_EX                                              'd-m-Y'
         27        DO_FCALL                                      0  $17     
         28        CONCAT                                           ~18     '%3Cbr+%2F%3E', $17
         29        CONCAT                                           ~19     ~18, '+%3A+5+Days'
         30        ECHO                                                     ~19
   13    31        INIT_FCALL                                               'date_sub'
         32        SEND_VAR                                                 !2
         33        NEW                                              $20     'DateInterval'
         34        SEND_VAL_EX                                              'P5Y5M5D'
         35        DO_FCALL                                      0          
         36        SEND_VAR                                                 $20
         37        DO_ICALL                                                 
   14    38        INIT_METHOD_CALL                                         !2, 'format'
         39        SEND_VAL_EX                                              'd-m-Y'
         40        DO_FCALL                                      0  $23     
         41        CONCAT                                           ~24     '%3Cbr+%2F%3E', $23
         42        CONCAT                                           ~25     ~24, '+%3A+5+Days%2C+5+Months%2C+5+Years'
         43        ECHO                                                     ~25
   16    44        INIT_FCALL                                               'date_sub'
         45        SEND_VAR                                                 !2
         46        NEW                                              $26     'DateInterval'
         47        SEND_VAL_EX                                              'P5YT5H'
         48        DO_FCALL                                      0          
         49        SEND_VAR                                                 $26
         50        DO_ICALL                                                 
   17    51        INIT_METHOD_CALL                                         !2, 'format'
         52        SEND_VAL_EX                                              'd-m-Y+H%3Ai%3As'
         53        DO_FCALL                                      0  $29     
         54        CONCAT                                           ~30     '%3Cbr+%2F%3E', $29
         55        CONCAT                                           ~31     ~30, '+%3A+5+Years%2C+5+Hours'
         56        ECHO                                                     ~31
   19    57      > RETURN                                                   1

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