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<?php $offset = ( 720 / 60 )*3600; var_dump($offset); $orderdate = new DateTime('2005-10-10'); $timeZoneName = timezone_name_from_abbr("", $offset, 1); $orderdate->setTimezone(new DateTimezone($timeZoneName)); var_dump($orderdate->format('c e T')); $orderdate->setTimezone(new DateTimeZone('CET')); var_dump($orderdate->format('c e T'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/e0cBA
function name:  (null)
number of ops:  39
compiled vars:  !0 = $offset, !1 = $orderdate, !2 = $timeZoneName
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 43200
    4     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              '2005-10-10'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    6     8        INIT_FCALL                                               'timezone_name_from_abbr'
          9        SEND_VAL                                                 ''
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 1
         12        DO_ICALL                                         $8      
         13        ASSIGN                                                   !2, $8
    7    14        INIT_METHOD_CALL                                         !1, 'setTimezone'
         15        NEW                                              $10     'DateTimezone'
         16        SEND_VAR_EX                                              !2
         17        DO_FCALL                                      0          
         18        SEND_VAR_NO_REF_EX                                       $10
         19        DO_FCALL                                      0          
    8    20        INIT_FCALL                                               'var_dump'
         21        INIT_METHOD_CALL                                         !1, 'format'
         22        SEND_VAL_EX                                              'c+e+T'
         23        DO_FCALL                                      0  $13     
         24        SEND_VAR                                                 $13
         25        DO_ICALL                                                 
    9    26        INIT_METHOD_CALL                                         !1, 'setTimezone'
         27        NEW                                              $15     'DateTimeZone'
         28        SEND_VAL_EX                                              'CET'
         29        DO_FCALL                                      0          
         30        SEND_VAR_NO_REF_EX                                       $15
         31        DO_FCALL                                      0          
   10    32        INIT_FCALL                                               'var_dump'
         33        INIT_METHOD_CALL                                         !1, 'format'
         34        SEND_VAL_EX                                              'c+e+T'
         35        DO_FCALL                                      0  $18     
         36        SEND_VAR                                                 $18
         37        DO_ICALL                                                 
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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