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<?php $datetime1 = new DateTime(); $datetime2 = new DateTime('2013-01-03 17:13:00'); // $interval = $datetime1->diff($datetime2); $interval = $datetime2 - $datetime1; $elapsed = $interval->format('%y years, %m months, %a days, %h hours, %i minutes, %S seconds'); echo $elapsed;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OTdOi
function name:  (null)
number of ops:  15
compiled vars:  !0 = $datetime1, !1 = $datetime2, !2 = $interval, !3 = $elapsed
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $4      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $4
    3     3        NEW                                              $7      'DateTime'
          4        SEND_VAL_EX                                              '2013-01-03+17%3A13%3A00'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !1, $7
    5     7        SUB                                              ~10     !1, !0
          8        ASSIGN                                                   !2, ~10
    6     9        INIT_METHOD_CALL                                         !2, 'format'
         10        SEND_VAL_EX                                              '%25y+years%2C+%25m+months%2C+%25a+days%2C+%25h+hours%2C+%25i+minutes%2C+%25S+seconds'
         11        DO_FCALL                                      0  $12     
         12        ASSIGN                                                   !3, $12
    7    13        ECHO                                                     !3
         14      > RETURN                                                   1

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