3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new \DateTime('-3 hours', new \DateTimeZone('UTC')); $d1 = new \DateTime('now', new \DateTimeZone('UTC')); $off = $d1->getTimeZone()->getOffset($d); echo $off; if ($off === 0) { echo '1'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 26
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
filename:       /in/VSPNu
function name:  (null)
number of ops:  27
compiled vars:  !0 = $d, !1 = $d1, !2 = $off
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              '-3+hours'
          2        NEW                                              $4      'DateTimeZone'
          3        SEND_VAL_EX                                              'UTC'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $4
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $3
    4     8        NEW                                              $8      'DateTime'
          9        SEND_VAL_EX                                              'now'
         10        NEW                                              $9      'DateTimeZone'
         11        SEND_VAL_EX                                              'UTC'
         12        DO_FCALL                                      0          
         13        SEND_VAR_NO_REF_EX                                       $9
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !1, $8
    5    16        INIT_METHOD_CALL                                         !1, 'getTimeZone'
         17        DO_FCALL                                      0  $13     
         18        INIT_METHOD_CALL                                         $13, 'getOffset'
         19        SEND_VAR_EX                                              !0
         20        DO_FCALL                                      0  $14     
         21        ASSIGN                                                   !2, $14
    6    22        ECHO                                                     !2
    8    23        IS_IDENTICAL                                             !2, 0
         24      > JMPZ                                                     ~16, ->26
    9    25    >   ECHO                                                     '1'
   10    26    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
145.11 ms | 1394 KiB | 13 Q