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<?php $tz = new DateTimeZone("Pacific/Chatham"); $utcNow = new DateTimeImmutable("now", new DateTimeZone("UTC")); $offsetMins = $tz->getOffset($utcNow); $offsetHours = $offsetMins/3600; $hours = floor($offsetHours); $mins = 60 * ($offsetHours - $hours); var_dump( $offsetMins, $offsetHours, $hours, $mins );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UmADY
function name:  (null)
number of ops:  32
compiled vars:  !0 = $tz, !1 = $utcNow, !2 = $offsetMins, !3 = $offsetHours, !4 = $hours, !5 = $mins
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $6      'DateTimeZone'
          1        SEND_VAL_EX                                              'Pacific%2FChatham'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $6
    4     4        NEW                                              $9      'DateTimeImmutable'
          5        SEND_VAL_EX                                              'now'
          6        NEW                                              $10     'DateTimeZone'
          7        SEND_VAL_EX                                              'UTC'
          8        DO_FCALL                                      0          
          9        SEND_VAR_NO_REF_EX                                       $10
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !1, $9
    5    12        INIT_METHOD_CALL                                         !0, 'getOffset'
         13        SEND_VAR_EX                                              !1
         14        DO_FCALL                                      0  $14     
         15        ASSIGN                                                   !2, $14
    6    16        DIV                                              ~16     !2, 3600
         17        ASSIGN                                                   !3, ~16
    7    18        INIT_FCALL                                               'floor'
         19        SEND_VAR                                                 !3
         20        DO_ICALL                                         $18     
         21        ASSIGN                                                   !4, $18
    8    22        SUB                                              ~20     !3, !4
         23        MUL                                              ~21     ~20, 60
         24        ASSIGN                                                   !5, ~21
    9    25        INIT_FCALL                                               'var_dump'
   10    26        SEND_VAR                                                 !2
   11    27        SEND_VAR                                                 !3
   12    28        SEND_VAR                                                 !4
   13    29        SEND_VAR                                                 !5
         30        DO_ICALL                                                 
   14    31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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