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<?php date_default_timezone_set('America/New_York'); $dtLastUpdate = DateTime::createFromFormat('Ymd', '20140704'); $dtLastUpdate->format('Ymd'); $now = new DateTime(); $now->format('Ymd'); $dDiff = $dtLastUpdate->diff($now); echo $dDiff->days;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Z2M2Z
function name:  (null)
number of ops:  24
compiled vars:  !0 = $dtLastUpdate, !1 = $now, !2 = $dDiff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'America%2FNew_York'
          2        DO_ICALL                                                 
    4     3        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          4        SEND_VAL                                                 'Ymd'
          5        SEND_VAL                                                 '20140704'
          6        DO_FCALL                                      0  $4      
          7        ASSIGN                                                   !0, $4
    5     8        INIT_METHOD_CALL                                         !0, 'format'
          9        SEND_VAL_EX                                              'Ymd'
         10        DO_FCALL                                      0          
    8    11        NEW                                              $7      'DateTime'
         12        DO_FCALL                                      0          
         13        ASSIGN                                                   !1, $7
    9    14        INIT_METHOD_CALL                                         !1, 'format'
         15        SEND_VAL_EX                                              'Ymd'
         16        DO_FCALL                                      0          
   11    17        INIT_METHOD_CALL                                         !0, 'diff'
         18        SEND_VAR_EX                                              !1
         19        DO_FCALL                                      0  $11     
         20        ASSIGN                                                   !2, $11
   12    21        FETCH_OBJ_R                                      ~13     !2, 'days'
         22        ECHO                                                     ~13
         23      > RETURN                                                   1

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