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<?php function convertUnixTimeBetweenTimezones($vUnixTime,$vOriginalTimezone,$vDesiredTimezone) { // set default to desired timezone $vCurrentTimezone = date_default_timezone_get(); date_default_timezone_set($vDesiredTimezone); $oBaseTimeZone = new DateTimeZone($vOriginalTimezone); // user time zone $oCurrentTimeZone = new DateTimeZone($vDesiredTimezone); //$vIsoTime = date("Y-m-d H:i:s",$vUnixTime); $oBaseTime = new DateTime("@{$vUnixTime}",$oBaseTimeZone); $oBaseTime->setTimezone($oCurrentTimeZone); $vTimeStamp = $oBaseTime->getTimestamp(); date_default_timezone_set($vCurrentTimezone); return $vTimeStamp; } echo convertUnixTimeBetweenTimezones(1414710000,"EST","UTC"); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TPep2
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   26     0  E >   INIT_FCALL                                               'convertunixtimebetweentimezones'
          1        SEND_VAL                                                 1414710000
          2        SEND_VAL                                                 'EST'
          3        SEND_VAL                                                 'UTC'
          4        DO_FCALL                                      0  $0      
          5        ECHO                                                     $0
   28     6      > RETURN                                                   1

Function convertunixtimebetweentimezones:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TPep2
function name:  convertUnixTimeBetweenTimezones
number of ops:  35
compiled vars:  !0 = $vUnixTime, !1 = $vOriginalTimezone, !2 = $vDesiredTimezone, !3 = $vCurrentTimezone, !4 = $oBaseTimeZone, !5 = $oCurrentTimeZone, !6 = $oBaseTime, !7 = $vTimeStamp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
    6     3        INIT_FCALL                                               'date_default_timezone_get'
          4        DO_ICALL                                         $8      
          5        ASSIGN                                                   !3, $8
    7     6        INIT_FCALL                                               'date_default_timezone_set'
          7        SEND_VAR                                                 !2
          8        DO_ICALL                                                 
    9     9        NEW                                              $11     'DateTimeZone'
         10        SEND_VAR_EX                                              !1
         11        DO_FCALL                                      0          
         12        ASSIGN                                                   !4, $11
   11    13        NEW                                              $14     'DateTimeZone'
         14        SEND_VAR_EX                                              !2
         15        DO_FCALL                                      0          
         16        ASSIGN                                                   !5, $14
   14    17        NEW                                              $17     'DateTime'
         18        NOP                                                      
         19        FAST_CONCAT                                      ~18     '%40', !0
         20        SEND_VAL_EX                                              ~18
         21        SEND_VAR_EX                                              !4
         22        DO_FCALL                                      0          
         23        ASSIGN                                                   !6, $17
   15    24        INIT_METHOD_CALL                                         !6, 'setTimezone'
         25        SEND_VAR_EX                                              !5
         26        DO_FCALL                                      0          
   17    27        INIT_METHOD_CALL                                         !6, 'getTimestamp'
         28        DO_FCALL                                      0  $22     
         29        ASSIGN                                                   !7, $22
   19    30        INIT_FCALL                                               'date_default_timezone_set'
         31        SEND_VAR                                                 !3
         32        DO_ICALL                                                 
   21    33      > RETURN                                                   !7
   22    34*     > RETURN                                                   null

End of function convertunixtimebetweentimezones

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