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<?php $date = new DateTime('@'.'1572764400'); var_dump($date->getTimestamp()); var_dump($date->setTimezone(new DateTimeZone('America/Chicago'))->getTimestamp());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aR7r3
function name:  (null)
number of ops:  21
compiled vars:  !0 = $date
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $1      'DateTime'
          1        SEND_VAL_EX                                                  '%401572764400'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $1
    5     4        INIT_FCALL                                                   'var_dump'
          5        INIT_METHOD_CALL                                             !0, 'getTimestamp'
          6        DO_FCALL                                          0  $4      
          7        SEND_VAR                                                     $4
          8        DO_ICALL                                                     
    6     9        INIT_FCALL                                                   'var_dump'
         10        INIT_METHOD_CALL                                             !0, 'setTimezone'
         11        NEW                                                  $6      'DateTimeZone'
         12        SEND_VAL_EX                                                  'America%2FChicago'
         13        DO_FCALL                                          0          
         14        SEND_VAR_NO_REF_EX                                           $6
         15        DO_FCALL                                          0  $8      
         16        INIT_METHOD_CALL                                             $8, 'getTimestamp'
         17        DO_FCALL                                          0  $9      
         18        SEND_VAR                                                     $9
         19        DO_ICALL                                                     
         20      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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