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<?php echo ini_get('date.timezone').PHP_EOL; $nowUtc = new \DateTime( 'now', new \DateTimeZone( 'UTC' ) ); echo '$nowUtc'.PHP_EOL; var_dump($nowUtc); $nowUtc = new \DateTime( 'now', new \DateTimeZone( 'UTC' ) ); echo '$nowUtc->format(\'Y-m-d H:i:s\')'.PHP_EOL; var_dump($nowUtc->format('Y-m-d H:i:s')); $nowUtc->setTimezone( new \DateTimeZone( 'Australia/Sydney' ) ); echo '$nowUtc->setTimezone( new \DateTimeZone( \'Australia/Sydney\' ) )'.PHP_EOL; var_dump($nowUtc); echo '$nowUtc->format(\'Y-m-d H:i:s\')'.PHP_EOL; var_dump($nowUtc->format('Y-m-d H:i:s')); var_dump($nowUtc->format('Y-m-d H:i:s')); var_dump($nowUtc->format('Y-m-d H:i:s'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/P8IYM
function name:  (null)
number of ops:  62
compiled vars:  !0 = $nowUtc
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'ini_get'
          1        SEND_VAL                                                 'date.timezone'
          2        DO_ICALL                                         $1      
          3        CONCAT                                           ~2      $1, '%0A'
          4        ECHO                                                     ~2
    3     5        NEW                                              $3      'DateTime'
          6        SEND_VAL_EX                                              'now'
          7        NEW                                              $4      'DateTimeZone'
          8        SEND_VAL_EX                                              'UTC'
          9        DO_FCALL                                      0          
         10        SEND_VAR_NO_REF_EX                                       $4
         11        DO_FCALL                                      0          
         12        ASSIGN                                                   !0, $3
    4    13        ECHO                                                     '%24nowUtc%0A'
    5    14        INIT_FCALL                                               'var_dump'
         15        SEND_VAR                                                 !0
         16        DO_ICALL                                                 
    6    17        NEW                                              $9      'DateTime'
         18        SEND_VAL_EX                                              'now'
         19        NEW                                              $10     'DateTimeZone'
         20        SEND_VAL_EX                                              'UTC'
         21        DO_FCALL                                      0          
         22        SEND_VAR_NO_REF_EX                                       $10
         23        DO_FCALL                                      0          
         24        ASSIGN                                                   !0, $9
    7    25        ECHO                                                     '%24nowUtc-%3Eformat%28%27Y-m-d+H%3Ai%3As%27%29%0A'
    8    26        INIT_FCALL                                               'var_dump'
         27        INIT_METHOD_CALL                                         !0, 'format'
         28        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         29        DO_FCALL                                      0  $14     
         30        SEND_VAR                                                 $14
         31        DO_ICALL                                                 
    9    32        INIT_METHOD_CALL                                         !0, 'setTimezone'
         33        NEW                                              $16     'DateTimeZone'
         34        SEND_VAL_EX                                              'Australia%2FSydney'
         35        DO_FCALL                                      0          
         36        SEND_VAR_NO_REF_EX                                       $16
         37        DO_FCALL                                      0          
   10    38        ECHO                                                     '%24nowUtc-%3EsetTimezone%28+new+%5CDateTimeZone%28+%27Australia%2FSydney%27+%29+%29%0A'
   11    39        INIT_FCALL                                               'var_dump'
         40        SEND_VAR                                                 !0
         41        DO_ICALL                                                 
   12    42        ECHO                                                     '%24nowUtc-%3Eformat%28%27Y-m-d+H%3Ai%3As%27%29%0A'
   13    43        INIT_FCALL                                               'var_dump'
         44        INIT_METHOD_CALL                                         !0, 'format'
         45        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         46        DO_FCALL                                      0  $20     
         47        SEND_VAR                                                 $20
         48        DO_ICALL                                                 
   14    49        INIT_FCALL                                               'var_dump'
         50        INIT_METHOD_CALL                                         !0, 'format'
         51        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         52        DO_FCALL                                      0  $22     
         53        SEND_VAR                                                 $22
         54        DO_ICALL                                                 
   15    55        INIT_FCALL                                               'var_dump'
         56        INIT_METHOD_CALL                                         !0, 'format'
         57        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         58        DO_FCALL                                      0  $24     
         59        SEND_VAR                                                 $24
         60        DO_ICALL                                                 
         61      > RETURN                                                   1

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