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<?php $time1 = new DateTime('2018-10-01 13:00:00'); $time2 = new DateTime('2018-10-01 13:59:00'); $time3 = new DateTime('2018-10-01 14:29:00'); $time4 = new DateTime('2018-10-01 15:29:00'); $part1= date_diff($time2,$time1)->format('%h:%i:%s'); $part2= date_diff($time3,$time2)->format('%h:%i:%s'); $part3= date_diff($time4,$time3)->format('%h:%i:%s'); $part4 = (new DateTime('midnight')) ->add(date_diff($time2, $time1)) ->add(date_diff($time4,$time3)) ->diff(new DateTime('midnight')) ->format('%h:%i:%s'); echo $part4;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/J8I6r
function name:  (null)
number of ops:  69
compiled vars:  !0 = $time1, !1 = $time2, !2 = $time3, !3 = $time4, !4 = $part1, !5 = $part2, !6 = $part3, !7 = $part4
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $8      'DateTime'
          1        SEND_VAL_EX                                              '2018-10-01+13%3A00%3A00'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $8
    4     4        NEW                                              $11     'DateTime'
          5        SEND_VAL_EX                                              '2018-10-01+13%3A59%3A00'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $11
    5     8        NEW                                              $14     'DateTime'
          9        SEND_VAL_EX                                              '2018-10-01+14%3A29%3A00'
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !2, $14
    6    12        NEW                                              $17     'DateTime'
         13        SEND_VAL_EX                                              '2018-10-01+15%3A29%3A00'
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !3, $17
    9    16        INIT_FCALL                                               'date_diff'
         17        SEND_VAR                                                 !1
         18        SEND_VAR                                                 !0
         19        DO_ICALL                                         $20     
         20        INIT_METHOD_CALL                                         $20, 'format'
         21        SEND_VAL_EX                                              '%25h%3A%25i%3A%25s'
         22        DO_FCALL                                      0  $21     
         23        ASSIGN                                                   !4, $21
   10    24        INIT_FCALL                                               'date_diff'
         25        SEND_VAR                                                 !2
         26        SEND_VAR                                                 !1
         27        DO_ICALL                                         $23     
         28        INIT_METHOD_CALL                                         $23, 'format'
         29        SEND_VAL_EX                                              '%25h%3A%25i%3A%25s'
         30        DO_FCALL                                      0  $24     
         31        ASSIGN                                                   !5, $24
   11    32        INIT_FCALL                                               'date_diff'
         33        SEND_VAR                                                 !3
         34        SEND_VAR                                                 !2
         35        DO_ICALL                                         $26     
         36        INIT_METHOD_CALL                                         $26, 'format'
         37        SEND_VAL_EX                                              '%25h%3A%25i%3A%25s'
         38        DO_FCALL                                      0  $27     
         39        ASSIGN                                                   !6, $27
   13    40        NEW                                              $29     'DateTime'
         41        SEND_VAL_EX                                              'midnight'
         42        DO_FCALL                                      0          
   14    43        INIT_METHOD_CALL                                         $29, 'add'
         44        INIT_FCALL                                               'date_diff'
         45        SEND_VAR                                                 !1
         46        SEND_VAR                                                 !0
         47        DO_ICALL                                         $31     
         48        SEND_VAR_NO_REF_EX                                       $31
         49        DO_FCALL                                      0  $32     
   15    50        INIT_METHOD_CALL                                         $32, 'add'
         51        INIT_FCALL                                               'date_diff'
         52        SEND_VAR                                                 !3
         53        SEND_VAR                                                 !2
         54        DO_ICALL                                         $33     
         55        SEND_VAR_NO_REF_EX                                       $33
         56        DO_FCALL                                      0  $34     
   16    57        INIT_METHOD_CALL                                         $34, 'diff'
         58        NEW                                              $35     'DateTime'
         59        SEND_VAL_EX                                              'midnight'
         60        DO_FCALL                                      0          
         61        SEND_VAR_NO_REF_EX                                       $35
         62        DO_FCALL                                      0  $37     
   17    63        INIT_METHOD_CALL                                         $37, 'format'
         64        SEND_VAL_EX                                              '%25h%3A%25i%3A%25s'
         65        DO_FCALL                                      0  $38     
   13    66        ASSIGN                                                   !7, $38
   19    67        ECHO                                                     !7
   20    68      > RETURN                                                   1

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