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<?php $date = new \DateTime(); $date->setTimestamp(1236443400)->setTimeZone(new \DateTimeZone('America/Chicago')); print ($date->format('c') === '2009-03-07T10:30:00-06:00') . PHP_EOL; $date = new \DateTime(); $date->setTimestamp(1244388600)->setTimeZone(new \DateTimeZone('America/Chicago')); print ($date->format('c') === '2009-06-07T10:30:00-05:00') . PHP_EOL; $date = new \DateTime(); $date->setTimestamp(-5076977400)->setTimeZone(new \DateTimeZone('UTC')); print ($date->format('c') === '1809-02-12T16:30:00+00:00') . PHP_EOL; $date = new \DateTime(); $date->setTimestamp(11833956240)->setTimeZone(new \DateTimeZone('UTC')); print ($date->format('c') === '2345-01-02T02:04:00+00:00') . PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oh8mK
function name:  (null)
number of ops:  73
compiled vars:  !0 = $date
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_METHOD_CALL                                             !0, 'setTimestamp'
          4        SEND_VAL_EX                                                  1236443400
          5        DO_FCALL                                          0  $4      
          6        INIT_METHOD_CALL                                             $4, 'setTimeZone'
          7        NEW                                                  $5      'DateTimeZone'
          8        SEND_VAL_EX                                                  'America%2FChicago'
          9        DO_FCALL                                          0          
         10        SEND_VAR_NO_REF_EX                                           $5
         11        DO_FCALL                                          0          
    5    12        INIT_METHOD_CALL                                             !0, 'format'
         13        SEND_VAL_EX                                                  'c'
         14        DO_FCALL                                          0  $8      
         15        IS_IDENTICAL                                         ~9      $8, '2009-03-07T10%3A30%3A00-06%3A00'
         16        CONCAT                                               ~10     ~9, '%0A'
         17        ECHO                                                         ~10
    7    18        NEW                                                  $11     'DateTime'
         19        DO_FCALL                                          0          
         20        ASSIGN                                                       !0, $11
    8    21        INIT_METHOD_CALL                                             !0, 'setTimestamp'
         22        SEND_VAL_EX                                                  1244388600
         23        DO_FCALL                                          0  $14     
         24        INIT_METHOD_CALL                                             $14, 'setTimeZone'
         25        NEW                                                  $15     'DateTimeZone'
         26        SEND_VAL_EX                                                  'America%2FChicago'
         27        DO_FCALL                                          0          
         28        SEND_VAR_NO_REF_EX                                           $15
         29        DO_FCALL                                          0          
    9    30        INIT_METHOD_CALL                                             !0, 'format'
         31        SEND_VAL_EX                                                  'c'
         32        DO_FCALL                                          0  $18     
         33        IS_IDENTICAL                                         ~19     $18, '2009-06-07T10%3A30%3A00-05%3A00'
         34        CONCAT                                               ~20     ~19, '%0A'
         35        ECHO                                                         ~20
   11    36        NEW                                                  $21     'DateTime'
         37        DO_FCALL                                          0          
         38        ASSIGN                                                       !0, $21
   12    39        INIT_METHOD_CALL                                             !0, 'setTimestamp'
         40        SEND_VAL_EX                                                  -5076977400
         41        DO_FCALL                                          0  $24     
         42        INIT_METHOD_CALL                                             $24, 'setTimeZone'
         43        NEW                                                  $25     'DateTimeZone'
         44        SEND_VAL_EX                                                  'UTC'
         45        DO_FCALL                                          0          
         46        SEND_VAR_NO_REF_EX                                           $25
         47        DO_FCALL                                          0          
   13    48        INIT_METHOD_CALL                                             !0, 'format'
         49        SEND_VAL_EX                                                  'c'
         50        DO_FCALL                                          0  $28     
         51        IS_IDENTICAL                                         ~29     $28, '1809-02-12T16%3A30%3A00%2B00%3A00'
         52        CONCAT                                               ~30     ~29, '%0A'
         53        ECHO                                                         ~30
   15    54        NEW                                                  $31     'DateTime'
         55        DO_FCALL                                          0          
         56        ASSIGN                                                       !0, $31
   16    57        INIT_METHOD_CALL                                             !0, 'setTimestamp'
         58        SEND_VAL_EX                                                  11833956240
         59        DO_FCALL                                          0  $34     
         60        INIT_METHOD_CALL                                             $34, 'setTimeZone'
         61        NEW                                                  $35     'DateTimeZone'
         62        SEND_VAL_EX                                                  'UTC'
         63        DO_FCALL                                          0          
         64        SEND_VAR_NO_REF_EX                                           $35
         65        DO_FCALL                                          0          
   17    66        INIT_METHOD_CALL                                             !0, 'format'
         67        SEND_VAL_EX                                                  'c'
         68        DO_FCALL                                          0  $38     
         69        IS_IDENTICAL                                         ~39     $38, '2345-01-02T02%3A04%3A00%2B00%3A00'
         70        CONCAT                                               ~40     ~39, '%0A'
         71        ECHO                                                         ~40
         72      > RETURN                                                       1

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