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<?php $date = new DateTime('2015-11-11 15:00:00', new DateTimeZone('UTC')); $timezoneformat = "e I O Z Y-m-d H:i:s"; //var_dump($date); echo "\ntimezone ", $date->format($timezoneformat),"\n"; echo "\n Date timestamp using format(): " . $date->format('U'); echo "\ntimezone ", $date->format($timezoneformat),"\n"; echo "\n Date timestamp using getTimestamp(): " . $date->getTimestamp(); echo "\ntimezone ", $date->format($timezoneformat),"\n"; echo "\nChanging timezone to CET"; $date->setTimezone(new DateTimeZone('CET')); echo "\ntimezone ", $date->format($timezoneformat),"\n"; echo "\n Date timestamp using format(): " . $date->format('U') . ' NB: This has changed?!?!'; echo "\ntimezone ", $date->format($timezoneformat),"\n"; echo "\n Date timestamp using getTimestamp(): " . $date->getTimestamp() . ' NB: Now it is back?!?!'; echo "\ntimezone ", $date->format($timezoneformat),"\n"; echo "\n Date timestamp using format() again: " . $date->format('U') . ' NB: Now it is back?!?!'; echo "\ntimezone ", $date->format($timezoneformat),"\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TBGZu
function name:  (null)
number of ops:  85
compiled vars:  !0 = $date, !1 = $timezoneformat
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '2015-11-11+15%3A00%3A00'
          2        NEW                                              $3      'DateTimeZone'
          3        SEND_VAL_EX                                              'UTC'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $3
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $2
    3     8        ASSIGN                                                   !1, 'e+I+O+Z+Y-m-d+H%3Ai%3As'
    6     9        ECHO                                                     '%0Atimezone+'
         10        INIT_METHOD_CALL                                         !0, 'format'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0  $8      
         13        ECHO                                                     $8
         14        ECHO                                                     '%0A'
    7    15        INIT_METHOD_CALL                                         !0, 'format'
         16        SEND_VAL_EX                                              'U'
         17        DO_FCALL                                      0  $9      
         18        CONCAT                                           ~10     '%0A+Date+timestamp+using+format%28%29%3A+++++++', $9
         19        ECHO                                                     ~10
    8    20        ECHO                                                     '%0Atimezone+'
         21        INIT_METHOD_CALL                                         !0, 'format'
         22        SEND_VAR_EX                                              !1
         23        DO_FCALL                                      0  $11     
         24        ECHO                                                     $11
         25        ECHO                                                     '%0A'
    9    26        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         27        DO_FCALL                                      0  $12     
         28        CONCAT                                           ~13     '%0A+Date+timestamp+using+getTimestamp%28%29%3A+', $12
         29        ECHO                                                     ~13
   10    30        ECHO                                                     '%0Atimezone+'
         31        INIT_METHOD_CALL                                         !0, 'format'
         32        SEND_VAR_EX                                              !1
         33        DO_FCALL                                      0  $14     
         34        ECHO                                                     $14
         35        ECHO                                                     '%0A'
   11    36        ECHO                                                     '%0AChanging+timezone+to+CET'
   12    37        INIT_METHOD_CALL                                         !0, 'setTimezone'
         38        NEW                                              $15     'DateTimeZone'
         39        SEND_VAL_EX                                              'CET'
         40        DO_FCALL                                      0          
         41        SEND_VAR_NO_REF_EX                                       $15
         42        DO_FCALL                                      0          
   14    43        ECHO                                                     '%0Atimezone+'
         44        INIT_METHOD_CALL                                         !0, 'format'
         45        SEND_VAR_EX                                              !1
         46        DO_FCALL                                      0  $18     
         47        ECHO                                                     $18
         48        ECHO                                                     '%0A'
   15    49        INIT_METHOD_CALL                                         !0, 'format'
         50        SEND_VAL_EX                                              'U'
         51        DO_FCALL                                      0  $19     
         52        CONCAT                                           ~20     '%0A+Date+timestamp+using+format%28%29%3A+++++++', $19
         53        CONCAT                                           ~21     ~20, '+NB%3A+This+has+changed%3F%21%3F%21'
         54        ECHO                                                     ~21
   16    55        ECHO                                                     '%0Atimezone+'
         56        INIT_METHOD_CALL                                         !0, 'format'
         57        SEND_VAR_EX                                              !1
         58        DO_FCALL                                      0  $22     
         59        ECHO                                                     $22
         60        ECHO                                                     '%0A'
   17    61        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         62        DO_FCALL                                      0  $23     
         63        CONCAT                                           ~24     '%0A+Date+timestamp+using+getTimestamp%28%29%3A+', $23
         64        CONCAT                                           ~25     ~24, '+NB%3A+Now+it+is+back%3F%21%3F%21'
         65        ECHO                                                     ~25
   18    66        ECHO                                                     '%0Atimezone+'
         67        INIT_METHOD_CALL                                         !0, 'format'
         68        SEND_VAR_EX                                              !1
         69        DO_FCALL                                      0  $26     
         70        ECHO                                                     $26
         71        ECHO                                                     '%0A'
   19    72        INIT_METHOD_CALL                                         !0, 'format'
         73        SEND_VAL_EX                                              'U'
         74        DO_FCALL                                      0  $27     
         75        CONCAT                                           ~28     '%0A+Date+timestamp+using+format%28%29+again%3A+', $27
         76        CONCAT                                           ~29     ~28, '+NB%3A+Now+it+is+back%3F%21%3F%21'
         77        ECHO                                                     ~29
   20    78        ECHO                                                     '%0Atimezone+'
         79        INIT_METHOD_CALL                                         !0, 'format'
         80        SEND_VAR_EX                                              !1
         81        DO_FCALL                                      0  $30     
         82        ECHO                                                     $30
         83        ECHO                                                     '%0A'
         84      > RETURN                                                   1

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