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<?php $datetime1 = new DateTime('2010-01-01 10:00'); $datetime2 = new DateTime('2010-02-01 11:00'); $interval = $datetime2->getTimestamp() - $datetime1->getTimestamp(); echo $interval / 60;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ylj6L
function name:  (null)
number of ops:  17
compiled vars:  !0 = $datetime1, !1 = $datetime2, !2 = $interval
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $3      'DateTime'
          1        SEND_VAL_EX                                                  '2010-01-01+10%3A00'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $3
    4     4        NEW                                                  $6      'DateTime'
          5        SEND_VAL_EX                                                  '2010-02-01+11%3A00'
          6        DO_FCALL                                          0          
          7        ASSIGN                                                       !1, $6
    5     8        INIT_METHOD_CALL                                             !1, 'getTimestamp'
          9        DO_FCALL                                          0  $9      
         10        INIT_METHOD_CALL                                             !0, 'getTimestamp'
         11        DO_FCALL                                          0  $10     
         12        SUB                                                  ~11     $9, $10
         13        ASSIGN                                                       !2, ~11
    7    14        DIV                                                  ~13     !2, 60
         15        ECHO                                                         ~13
         16      > RETURN                                                       1

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