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<?php var_Dump(array_slice((new DateTimeZone('Europe/Berlin'))->getTransitions(), 0, 3)); var_Dump((new DateTimeZone('CET'))->getTransitions()); var_Dump((new DateTimeZone('+01:00'))->getTransitions());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/beumK
function name:  (null)
number of ops:  30
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        INIT_FCALL                                                   'array_slice'
          2        NEW                                                  $0      'DateTimeZone'
          3        SEND_VAL_EX                                                  'Europe%2FBerlin'
          4        DO_FCALL                                          0          
          5        INIT_METHOD_CALL                                             $0, 'getTransitions'
          6        DO_FCALL                                          0  $2      
          7        SEND_VAR                                                     $2
          8        SEND_VAL                                                     0
          9        SEND_VAL                                                     3
         10        DO_ICALL                                             $3      
         11        SEND_VAR                                                     $3
         12        DO_ICALL                                                     
    4    13        INIT_FCALL                                                   'var_dump'
         14        NEW                                                  $5      'DateTimeZone'
         15        SEND_VAL_EX                                                  'CET'
         16        DO_FCALL                                          0          
         17        INIT_METHOD_CALL                                             $5, 'getTransitions'
         18        DO_FCALL                                          0  $7      
         19        SEND_VAR                                                     $7
         20        DO_ICALL                                                     
    5    21        INIT_FCALL                                                   'var_dump'
         22        NEW                                                  $9      'DateTimeZone'
         23        SEND_VAL_EX                                                  '%2B01%3A00'
         24        DO_FCALL                                          0          
         25        INIT_METHOD_CALL                                             $9, 'getTransitions'
         26        DO_FCALL                                          0  $11     
         27        SEND_VAR                                                     $11
         28        DO_ICALL                                                     
         29      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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