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<?php $zona = new DateTimeZone("America/Sao_Paulo"); $inicio = new DateTime("2014-02-15 08:00", $zona); $fim = new DateTime("2014-02-16 08:00", $zona); $diff = $fim->diff($inicio); $horas = ( ($diff->d*24) + $diff->h ); $diff_2 = $fim->getTimestamp() - $inicio->getTimestamp(); $horas_2 = $diff_2/3600; echo "inicio: ".$inicio->format("Ymd His")."\n"; echo "fim: ".$fim->format("Ymd His")."\n"; echo "horas: ".$horas."\n"; echo "horas_2: ".$horas_2."\n"; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eQksc
function name:  (null)
number of ops:  50
compiled vars:  !0 = $zona, !1 = $inicio, !2 = $fim, !3 = $diff, !4 = $horas, !5 = $diff_2, !6 = $horas_2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $7      'DateTimeZone'
          1        SEND_VAL_EX                                              'America%2FSao_Paulo'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $7
    3     4        NEW                                              $10     'DateTime'
          5        SEND_VAL_EX                                              '2014-02-15+08%3A00'
          6        SEND_VAR_EX                                              !0
          7        DO_FCALL                                      0          
          8        ASSIGN                                                   !1, $10
    4     9        NEW                                              $13     'DateTime'
         10        SEND_VAL_EX                                              '2014-02-16+08%3A00'
         11        SEND_VAR_EX                                              !0
         12        DO_FCALL                                      0          
         13        ASSIGN                                                   !2, $13
    6    14        INIT_METHOD_CALL                                         !2, 'diff'
         15        SEND_VAR_EX                                              !1
         16        DO_FCALL                                      0  $16     
         17        ASSIGN                                                   !3, $16
    7    18        FETCH_OBJ_R                                      ~18     !3, 'd'
         19        MUL                                              ~19     ~18, 24
         20        FETCH_OBJ_R                                      ~20     !3, 'h'
         21        ADD                                              ~21     ~19, ~20
         22        ASSIGN                                                   !4, ~21
    9    23        INIT_METHOD_CALL                                         !2, 'getTimestamp'
         24        DO_FCALL                                      0  $23     
         25        INIT_METHOD_CALL                                         !1, 'getTimestamp'
         26        DO_FCALL                                      0  $24     
         27        SUB                                              ~25     $23, $24
         28        ASSIGN                                                   !5, ~25
   10    29        DIV                                              ~27     !5, 3600
         30        ASSIGN                                                   !6, ~27
   12    31        INIT_METHOD_CALL                                         !1, 'format'
         32        SEND_VAL_EX                                              'Ymd+His'
         33        DO_FCALL                                      0  $29     
         34        CONCAT                                           ~30     'inicio%3A+', $29
         35        CONCAT                                           ~31     ~30, '%0A'
         36        ECHO                                                     ~31
   13    37        INIT_METHOD_CALL                                         !2, 'format'
         38        SEND_VAL_EX                                              'Ymd+His'
         39        DO_FCALL                                      0  $32     
         40        CONCAT                                           ~33     'fim%3A+', $32
         41        CONCAT                                           ~34     ~33, '%0A'
         42        ECHO                                                     ~34
   14    43        CONCAT                                           ~35     'horas%3A+', !4
         44        CONCAT                                           ~36     ~35, '%0A'
         45        ECHO                                                     ~36
   15    46        CONCAT                                           ~37     'horas_2%3A+', !6
         47        CONCAT                                           ~38     ~37, '%0A'
         48        ECHO                                                     ~38
   16    49      > RETURN                                                   1

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