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<?php $date = new DateTime('2005-10-10', new DateTimeZone('PST')); var_dump($date->format('c')); $date = new DateTime('2005-10-10', new DateTimeZone('PT')); var_dump($date->format('c')); $date = new DateTime('2005-10-10', new DateTimeZone('PDT')); var_dump($date->format('c')); $date = new DateTime('2005-10-10', new DateTimeZone('MT')); var_dump($date->format('c')); $date->setTimezone(new DateTimeZone('CET')); var_dump($date->format('c'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/f9i0e
function name:  (null)
number of ops:  69
compiled vars:  !0 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        SEND_VAL_EX                                              '2005-10-10'
          2        NEW                                              $2      'DateTimeZone'
          3        SEND_VAL_EX                                              'PST'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $2
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $1
    4     8        INIT_FCALL                                               'var_dump'
          9        INIT_METHOD_CALL                                         !0, 'format'
         10        SEND_VAL_EX                                              'c'
         11        DO_FCALL                                      0  $6      
         12        SEND_VAR                                                 $6
         13        DO_ICALL                                                 
    5    14        NEW                                              $8      'DateTime'
         15        SEND_VAL_EX                                              '2005-10-10'
         16        NEW                                              $9      'DateTimeZone'
         17        SEND_VAL_EX                                              'PT'
         18        DO_FCALL                                      0          
         19        SEND_VAR_NO_REF_EX                                       $9
         20        DO_FCALL                                      0          
         21        ASSIGN                                                   !0, $8
    6    22        INIT_FCALL                                               'var_dump'
         23        INIT_METHOD_CALL                                         !0, 'format'
         24        SEND_VAL_EX                                              'c'
         25        DO_FCALL                                      0  $13     
         26        SEND_VAR                                                 $13
         27        DO_ICALL                                                 
    7    28        NEW                                              $15     'DateTime'
         29        SEND_VAL_EX                                              '2005-10-10'
         30        NEW                                              $16     'DateTimeZone'
         31        SEND_VAL_EX                                              'PDT'
         32        DO_FCALL                                      0          
         33        SEND_VAR_NO_REF_EX                                       $16
         34        DO_FCALL                                      0          
         35        ASSIGN                                                   !0, $15
    8    36        INIT_FCALL                                               'var_dump'
         37        INIT_METHOD_CALL                                         !0, 'format'
         38        SEND_VAL_EX                                              'c'
         39        DO_FCALL                                      0  $20     
         40        SEND_VAR                                                 $20
         41        DO_ICALL                                                 
    9    42        NEW                                              $22     'DateTime'
         43        SEND_VAL_EX                                              '2005-10-10'
         44        NEW                                              $23     'DateTimeZone'
         45        SEND_VAL_EX                                              'MT'
         46        DO_FCALL                                      0          
         47        SEND_VAR_NO_REF_EX                                       $23
         48        DO_FCALL                                      0          
         49        ASSIGN                                                   !0, $22
   10    50        INIT_FCALL                                               'var_dump'
         51        INIT_METHOD_CALL                                         !0, 'format'
         52        SEND_VAL_EX                                              'c'
         53        DO_FCALL                                      0  $27     
         54        SEND_VAR                                                 $27
         55        DO_ICALL                                                 
   11    56        INIT_METHOD_CALL                                         !0, 'setTimezone'
         57        NEW                                              $29     'DateTimeZone'
         58        SEND_VAL_EX                                              'CET'
         59        DO_FCALL                                      0          
         60        SEND_VAR_NO_REF_EX                                       $29
         61        DO_FCALL                                      0          
   12    62        INIT_FCALL                                               'var_dump'
         63        INIT_METHOD_CALL                                         !0, 'format'
         64        SEND_VAL_EX                                              'c'
         65        DO_FCALL                                      0  $32     
         66        SEND_VAR                                                 $32
         67        DO_ICALL                                                 
         68      > RETURN                                                   1

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