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<?php $timetocomp = "2015-10-13 08:50:17"; $dateTimeToCompare = DateTime::createFromFormat('Y-m-d H:i:s', $timetocomp); var_dump($dateTimeToCompare); $dateTimeNoW = "2015-10-13 07:48:17"; $dateTimeCompare = DateTime::createFromFormat('Y-m-d H:i:s', $dateTimeNoW); $diff = $dateTimeToCompare->diff($dateTimeCompare); var_dump($diff->h); echo $diff->invert; if($diff->h >= 1) { echo "difference of at least 1 hour ".$diff->h; } else { echo "difference less than 1 hour ".$diff->h; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 28, Position 2 = 32
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 35
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 32
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UFHW9
function name:  (null)
number of ops:  36
compiled vars:  !0 = $timetocomp, !1 = $dateTimeToCompare, !2 = $dateTimeNoW, !3 = $dateTimeCompare, !4 = $diff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '2015-10-13+08%3A50%3A17'
    3     1        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          2        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
          3        SEND_VAR                                                 !0
          4        DO_FCALL                                      0  $6      
          5        ASSIGN                                                   !1, $6
    4     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
    5     9        ASSIGN                                                   !2, '2015-10-13+07%3A48%3A17'
    6    10        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
         11        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         12        SEND_VAR                                                 !2
         13        DO_FCALL                                      0  $10     
         14        ASSIGN                                                   !3, $10
    8    15        INIT_METHOD_CALL                                         !1, 'diff'
         16        SEND_VAR_EX                                              !3
         17        DO_FCALL                                      0  $12     
         18        ASSIGN                                                   !4, $12
   10    19        INIT_FCALL                                               'var_dump'
         20        FETCH_OBJ_R                                      ~14     !4, 'h'
         21        SEND_VAL                                                 ~14
         22        DO_ICALL                                                 
   11    23        FETCH_OBJ_R                                      ~16     !4, 'invert'
         24        ECHO                                                     ~16
   12    25        FETCH_OBJ_R                                      ~17     !4, 'h'
         26        IS_SMALLER_OR_EQUAL                                      1, ~17
         27      > JMPZ                                                     ~18, ->32
   13    28    >   FETCH_OBJ_R                                      ~19     !4, 'h'
         29        CONCAT                                           ~20     'difference+of+at+least+1+hour+', ~19
         30        ECHO                                                     ~20
         31      > JMP                                                      ->35
   15    32    >   FETCH_OBJ_R                                      ~21     !4, 'h'
         33        CONCAT                                           ~22     'difference+less+than+1+hour+', ~21
         34        ECHO                                                     ~22
   16    35    > > RETURN                                                   1

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