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<?php $timestamp = NULL; $date = (new DateTime())->setTimestamp($timestamp); // Almost hit the bug, but why was it 1969? echo $date->format('U = Y-m-d H:i:s') . "\n"; // Because we live in a negative offset from UTC. $date->setTimezone(new DateTimeZone('America/Chicago')); echo $date->format('U = Y-m-d H:i:s') . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oqrAr
function name:  (null)
number of ops:  24
compiled vars:  !0 = $timestamp, !1 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, null
    5     1        NEW                                              $3      'DateTime'
          2        DO_FCALL                                      0          
          3        INIT_METHOD_CALL                                         $3, 'setTimestamp'
          4        SEND_VAR_EX                                              !0
          5        DO_FCALL                                      0  $5      
          6        ASSIGN                                                   !1, $5
    7     7        INIT_METHOD_CALL                                         !1, 'format'
          8        SEND_VAL_EX                                              'U+%3D+Y-m-d+H%3Ai%3As'
          9        DO_FCALL                                      0  $7      
         10        CONCAT                                           ~8      $7, '%0A'
         11        ECHO                                                     ~8
    9    12        INIT_METHOD_CALL                                         !1, 'setTimezone'
         13        NEW                                              $9      'DateTimeZone'
         14        SEND_VAL_EX                                              'America%2FChicago'
         15        DO_FCALL                                      0          
         16        SEND_VAR_NO_REF_EX                                       $9
         17        DO_FCALL                                      0          
   10    18        INIT_METHOD_CALL                                         !1, 'format'
         19        SEND_VAL_EX                                              'U+%3D+Y-m-d+H%3Ai%3As'
         20        DO_FCALL                                      0  $12     
         21        CONCAT                                           ~13     $12, '%0A'
         22        ECHO                                                     ~13
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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