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<?php // Everything you enter here will be executed by our servers. Try it! var_dump((new DateTime('1970-02-01 18:00:00', new DateTimeZone('Europe/Moscow')))->setTimezone(new DateTimeZone('UTC'))->format('Y-m-d\\TH:i:s\\Z')); var_dump((new DateTime('1970-02-01 18:00:00', new DateTimeZone('Europe/London')))->setTimezone(new DateTimeZone('UTC'))->format('Y-m-d\\TH:i:s\\Z'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5Ngc0
function name:  (null)
number of ops:  39
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $0      'DateTime'
          2        SEND_VAL_EX                                              '1970-02-01+18%3A00%3A00'
          3        NEW                                              $1      'DateTimeZone'
          4        SEND_VAL_EX                                              'Europe%2FMoscow'
          5        DO_FCALL                                      0          
          6        SEND_VAR_NO_REF_EX                                       $1
          7        DO_FCALL                                      0          
          8        INIT_METHOD_CALL                                         $0, 'setTimezone'
          9        NEW                                              $4      'DateTimeZone'
         10        SEND_VAL_EX                                              'UTC'
         11        DO_FCALL                                      0          
         12        SEND_VAR_NO_REF_EX                                       $4
         13        DO_FCALL                                      0  $6      
         14        INIT_METHOD_CALL                                         $6, 'format'
         15        SEND_VAL_EX                                              'Y-m-d%5CTH%3Ai%3As%5CZ'
         16        DO_FCALL                                      0  $7      
         17        SEND_VAR                                                 $7
         18        DO_ICALL                                                 
    5    19        INIT_FCALL                                               'var_dump'
         20        NEW                                              $9      'DateTime'
         21        SEND_VAL_EX                                              '1970-02-01+18%3A00%3A00'
         22        NEW                                              $10     'DateTimeZone'
         23        SEND_VAL_EX                                              'Europe%2FLondon'
         24        DO_FCALL                                      0          
         25        SEND_VAR_NO_REF_EX                                       $10
         26        DO_FCALL                                      0          
         27        INIT_METHOD_CALL                                         $9, 'setTimezone'
         28        NEW                                              $13     'DateTimeZone'
         29        SEND_VAL_EX                                              'UTC'
         30        DO_FCALL                                      0          
         31        SEND_VAR_NO_REF_EX                                       $13
         32        DO_FCALL                                      0  $15     
         33        INIT_METHOD_CALL                                         $15, 'format'
         34        SEND_VAL_EX                                              'Y-m-d%5CTH%3Ai%3As%5CZ'
         35        DO_FCALL                                      0  $16     
         36        SEND_VAR                                                 $16
         37        DO_ICALL                                                 
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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