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<?php $date1 = new DateTime(time()); $interval = new DateInterval('PT1H5M'); $date2 = $date1->clone(); $date2->add($interval); $diff = $date2->diff($date1); echo $diff->format('%i') /*...*/; echo ($date2->getTimestamp() - $date1->getTimestamp()) / 60;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/O5p1q
function name:  (null)
number of ops:  32
compiled vars:  !0 = $date1, !1 = $interval, !2 = $date2, !3 = $diff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $4      'DateTime'
          1        INIT_FCALL                                               'time'
          2        DO_ICALL                                         $5      
          3        SEND_VAR_NO_REF_EX                                       $5
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $4
    4     6        NEW                                              $8      'DateInterval'
          7        SEND_VAL_EX                                              'PT1H5M'
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !1, $8
    5    10        INIT_METHOD_CALL                                         !0, 'clone'
         11        DO_FCALL                                      0  $11     
         12        ASSIGN                                                   !2, $11
    6    13        INIT_METHOD_CALL                                         !2, 'add'
         14        SEND_VAR_EX                                              !1
         15        DO_FCALL                                      0          
    8    16        INIT_METHOD_CALL                                         !2, 'diff'
         17        SEND_VAR_EX                                              !0
         18        DO_FCALL                                      0  $14     
         19        ASSIGN                                                   !3, $14
   10    20        INIT_METHOD_CALL                                         !3, 'format'
         21        SEND_VAL_EX                                              '%25i'
         22        DO_FCALL                                      0  $16     
         23        ECHO                                                     $16
   12    24        INIT_METHOD_CALL                                         !2, 'getTimestamp'
         25        DO_FCALL                                      0  $17     
         26        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         27        DO_FCALL                                      0  $18     
         28        SUB                                              ~19     $17, $18
         29        DIV                                              ~20     ~19, 60
         30        ECHO                                                     ~20
         31      > RETURN                                                   1

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