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<?php date_default_timezone_set('Europe/London'); $date3 = DateTime::createFromFormat('Y-m-d H:i:s', '2019-04-01 00:00:00'); // 2019-04-01 00:00:00.0 Europe/London (+01:00) $date4 = clone $date3; $date4->modify('+5 week'); // 2019-05-06 00:00:00.0 Europe/London (+01:00) $differenceDateInterval2 = $date4->diff($date3); // interval: + 1m 4d; days 35 print_r($differenceDateInterval2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gocOc
function name:  (null)
number of ops:  21
compiled vars:  !0 = $date3, !1 = $date4, !2 = $differenceDateInterval2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'Europe%2FLondon'
          2        DO_ICALL                                                 
    5     3        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          4        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
          5        SEND_VAL                                                 '2019-04-01+00%3A00%3A00'
          6        DO_FCALL                                      0  $4      
          7        ASSIGN                                                   !0, $4
    6     8        CLONE                                            ~6      !0
          9        ASSIGN                                                   !1, ~6
    7    10        INIT_METHOD_CALL                                         !1, 'modify'
         11        SEND_VAL_EX                                              '%2B5+week'
         12        DO_FCALL                                      0          
    8    13        INIT_METHOD_CALL                                         !1, 'diff'
         14        SEND_VAR_EX                                              !0
         15        DO_FCALL                                      0  $9      
         16        ASSIGN                                                   !2, $9
   10    17        INIT_FCALL                                               'print_r'
         18        SEND_VAR                                                 !2
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

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