3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('UTC'); $date = new DateTime('2015-01-01T12:00:00-05:00'); $timezone = $date->getTimezone(); var_dump($date); $date->setTimezone(new DateTimeZone('UTC')); var_dump($date); $date->setTimezone($timezone); $date->getTimestamp(); var_dump($date); $date->setTimezone(new DateTimeZone('UTC')); var_dump($date);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KnYdW
function name:  (null)
number of ops:  40
compiled vars:  !0 = $date, !1 = $timezone
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'UTC'
          2        DO_ICALL                                                 
    5     3        NEW                                              $3      'DateTime'
          4        SEND_VAL_EX                                              '2015-01-01T12%3A00%3A00-05%3A00'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !0, $3
    6     7        INIT_METHOD_CALL                                         !0, 'getTimezone'
          8        DO_FCALL                                      0  $6      
          9        ASSIGN                                                   !1, $6
    7    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
    8    13        INIT_METHOD_CALL                                         !0, 'setTimezone'
         14        NEW                                              $9      'DateTimeZone'
         15        SEND_VAL_EX                                              'UTC'
         16        DO_FCALL                                      0          
         17        SEND_VAR_NO_REF_EX                                       $9
         18        DO_FCALL                                      0          
    9    19        INIT_FCALL                                               'var_dump'
         20        SEND_VAR                                                 !0
         21        DO_ICALL                                                 
   10    22        INIT_METHOD_CALL                                         !0, 'setTimezone'
         23        SEND_VAR_EX                                              !1
         24        DO_FCALL                                      0          
   11    25        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         26        DO_FCALL                                      0          
   12    27        INIT_FCALL                                               'var_dump'
         28        SEND_VAR                                                 !0
         29        DO_ICALL                                                 
   13    30        INIT_METHOD_CALL                                         !0, 'setTimezone'
         31        NEW                                              $16     'DateTimeZone'
         32        SEND_VAL_EX                                              'UTC'
         33        DO_FCALL                                      0          
         34        SEND_VAR_NO_REF_EX                                       $16
         35        DO_FCALL                                      0          
   14    36        INIT_FCALL                                               'var_dump'
         37        SEND_VAR                                                 !0
         38        DO_ICALL                                                 
         39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
180.19 ms | 1396 KiB | 17 Q