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<?php $d = new \DateTime('now', new \DateTimeZone('UTC')); $d1 = new \DateTime('now', new \DateTimeZone('UTC')); if ($d->getTimeZone() === $d1->getTimeZone()) { echo '1'; } var_dump($d->getTimeZone(), $d1->getTimeZone());
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 23
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
filename:       /in/L6RDp
function name:  (null)
number of ops:  32
compiled vars:  !0 = $d, !1 = $d1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              'now'
          2        NEW                                              $3      'DateTimeZone'
          3        SEND_VAL_EX                                              'UTC'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $3
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $2
    4     8        NEW                                              $7      'DateTime'
          9        SEND_VAL_EX                                              'now'
         10        NEW                                              $8      'DateTimeZone'
         11        SEND_VAL_EX                                              'UTC'
         12        DO_FCALL                                      0          
         13        SEND_VAR_NO_REF_EX                                       $8
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !1, $7
    6    16        INIT_METHOD_CALL                                         !0, 'getTimeZone'
         17        DO_FCALL                                      0  $12     
         18        INIT_METHOD_CALL                                         !1, 'getTimeZone'
         19        DO_FCALL                                      0  $13     
         20        IS_IDENTICAL                                             $12, $13
         21      > JMPZ                                                     ~14, ->23
    7    22    >   ECHO                                                     '1'
   10    23    >   INIT_FCALL                                               'var_dump'
         24        INIT_METHOD_CALL                                         !0, 'getTimeZone'
         25        DO_FCALL                                      0  $15     
         26        SEND_VAR                                                 $15
         27        INIT_METHOD_CALL                                         !1, 'getTimeZone'
         28        DO_FCALL                                      0  $16     
         29        SEND_VAR                                                 $16
         30        DO_ICALL                                                 
         31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.62 ms | 1388 KiB | 15 Q