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<?php date_default_timezone_set('Europe/Berlin'); $date1 = new DateTime("2015-03-29 02:00:00", new DateTimeZone('Europe/Berlin')); $date2 = new DateTime("2015-03-29 03:00:00", new DateTimeZone('UTC')); $date1->setTimezone(new DateTimeZone('UTC')); var_dump($date1); var_dump($date2); $interval = date_diff($date1, $date2); echo $interval->format('%H Hour(s) %I Minute(s) %S Second(s)' ); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1L67u
function name:  (null)
number of ops:  41
compiled vars:  !0 = $date1, !1 = $date2, !2 = $interval
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'Europe%2FBerlin'
          2        DO_ICALL                                                 
    5     3        NEW                                              $4      'DateTime'
          4        SEND_VAL_EX                                              '2015-03-29+02%3A00%3A00'
          5        NEW                                              $5      'DateTimeZone'
          6        SEND_VAL_EX                                              'Europe%2FBerlin'
          7        DO_FCALL                                      0          
          8        SEND_VAR_NO_REF_EX                                       $5
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !0, $4
    6    11        NEW                                              $9      'DateTime'
         12        SEND_VAL_EX                                              '2015-03-29+03%3A00%3A00'
         13        NEW                                              $10     'DateTimeZone'
         14        SEND_VAL_EX                                              'UTC'
         15        DO_FCALL                                      0          
         16        SEND_VAR_NO_REF_EX                                       $10
         17        DO_FCALL                                      0          
         18        ASSIGN                                                   !1, $9
    9    19        INIT_METHOD_CALL                                         !0, 'setTimezone'
         20        NEW                                              $14     'DateTimeZone'
         21        SEND_VAL_EX                                              'UTC'
         22        DO_FCALL                                      0          
         23        SEND_VAR_NO_REF_EX                                       $14
         24        DO_FCALL                                      0          
   11    25        INIT_FCALL                                               'var_dump'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                                 
   12    28        INIT_FCALL                                               'var_dump'
         29        SEND_VAR                                                 !1
         30        DO_ICALL                                                 
   14    31        INIT_FCALL                                               'date_diff'
         32        SEND_VAR                                                 !0
         33        SEND_VAR                                                 !1
         34        DO_ICALL                                         $19     
         35        ASSIGN                                                   !2, $19
   15    36        INIT_METHOD_CALL                                         !2, 'format'
         37        SEND_VAL_EX                                              '%25H+Hour%28s%29+%25I+Minute%28s%29+%25S+Second%28s%29'
         38        DO_FCALL                                      0  $21     
         39        ECHO                                                     $21
   17    40      > RETURN                                                   1

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