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<?php $dt = new DateTime(); var_dump($dt); $dt->setTimezone(new DateTimeZone('UTC')); var_dump($dt); $dt->setTimezone(new DateTimeZone('Europe/London')); var_dump($dt);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nqp1F
function name:  (null)
number of ops:  25
compiled vars:  !0 = $dt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    4     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
    6     6        INIT_METHOD_CALL                                         !0, 'setTimezone'
          7        NEW                                              $5      'DateTimeZone'
          8        SEND_VAL_EX                                              'UTC'
          9        DO_FCALL                                      0          
         10        SEND_VAR_NO_REF_EX                                       $5
         11        DO_FCALL                                      0          
    8    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                                 
   10    15        INIT_METHOD_CALL                                         !0, 'setTimezone'
         16        NEW                                              $9      'DateTimeZone'
         17        SEND_VAL_EX                                              'Europe%2FLondon'
         18        DO_FCALL                                      0          
         19        SEND_VAR_NO_REF_EX                                       $9
         20        DO_FCALL                                      0          
   11    21        INIT_FCALL                                               'var_dump'
         22        SEND_VAR                                                 !0
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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