3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz = new DateTimeZone('-09:00'); $dbTz = new DateTimeZone('UTC'); $date = new DateTime('2015-09-01+00:00', $tz); var_dump($date); $date = $date->setTimezone($tz); var_dump($date); $date = $date->setTimezone($dbTz); var_dump($date);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XDEWK
function name:  (null)
number of ops:  31
compiled vars:  !0 = $tz, !1 = $dbTz, !2 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DateTimeZone'
          1        SEND_VAL_EX                                              '-09%3A00'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    4     4        NEW                                              $6      'DateTimeZone'
          5        SEND_VAL_EX                                              'UTC'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $6
    5     8        NEW                                              $9      'DateTime'
          9        SEND_VAL_EX                                              '2015-09-01%2B00%3A00'
         10        SEND_VAR_EX                                              !0
         11        DO_FCALL                                      0          
         12        ASSIGN                                                   !2, $9
    6    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !2
         15        DO_ICALL                                                 
    8    16        INIT_METHOD_CALL                                         !2, 'setTimezone'
         17        SEND_VAR_EX                                              !0
         18        DO_FCALL                                      0  $13     
         19        ASSIGN                                                   !2, $13
    9    20        INIT_FCALL                                               'var_dump'
         21        SEND_VAR                                                 !2
         22        DO_ICALL                                                 
   11    23        INIT_METHOD_CALL                                         !2, 'setTimezone'
         24        SEND_VAR_EX                                              !1
         25        DO_FCALL                                      0  $16     
         26        ASSIGN                                                   !2, $16
   12    27        INIT_FCALL                                               'var_dump'
         28        SEND_VAR                                                 !2
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
168.66 ms | 1395 KiB | 15 Q