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<?php date_default_timezone_set('Pacific/Auckland'); $dt = new DateTimeImmutable('2020-09-24 12:00:00', new DateTimeZone('Pacific/Auckland')); var_dump($dt->getTimestamp()); var_dump($ts = date_sunrise($dt->getTimestamp(), SUNFUNCS_RET_TIMESTAMP, -38.6623, 178.0176)); var_dump(date('Y-m-d H:i:s', $ts));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZEg9Q
function name:  (null)
number of ops:  36
compiled vars:  !0 = $dt, !1 = $ts
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'Pacific%2FAuckland'
          2        DO_ICALL                                                 
    5     3        NEW                                              $3      'DateTimeImmutable'
          4        SEND_VAL_EX                                              '2020-09-24+12%3A00%3A00'
          5        NEW                                              $4      'DateTimeZone'
          6        SEND_VAL_EX                                              'Pacific%2FAuckland'
          7        DO_FCALL                                      0          
          8        SEND_VAR_NO_REF_EX                                       $4
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !0, $3
    6    11        INIT_FCALL                                               'var_dump'
         12        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         13        DO_FCALL                                      0  $8      
         14        SEND_VAR                                                 $8
         15        DO_ICALL                                                 
    7    16        INIT_FCALL                                               'var_dump'
         17        INIT_FCALL                                               'date_sunrise'
         18        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         19        DO_FCALL                                      0  $10     
         20        SEND_VAR                                                 $10
         21        SEND_VAL                                                 0
         22        SEND_VAL                                                 -38.6623
         23        SEND_VAL                                                 178.018
         24        DO_ICALL                                         $11     
         25        ASSIGN                                           ~12     !1, $11
         26        SEND_VAL                                                 ~12
         27        DO_ICALL                                                 
    8    28        INIT_FCALL                                               'var_dump'
         29        INIT_FCALL                                               'date'
         30        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         31        SEND_VAR                                                 !1
         32        DO_ICALL                                         $14     
         33        SEND_VAR                                                 $14
         34        DO_ICALL                                                 
         35      > RETURN                                                   1

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