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<?php $a = new DateTime('2010-01-01 08:45:00', new DateTimeZone('UTC')); $str = $a->format(DateTime::ISO8601); $b = new DateTime($str, new DateTimeZone('UTC')); echo "\n"; echo "a->timezone_type: " . $a->timezone_type . "\n"; echo "b->timezone_type: " . $b->timezone_type . "\n"; echo "\na: " . print_r($a, true) . "\n"; echo "\nstr: $str\n"; echo "b: " . print_r($b, true) . "\n"; echo "a->timezone_type: " . $a->timezone_type . "\n"; echo "b->timezone_type: " . $b->timezone_type . "\n"; $eq = ($a == $b); echo "\na == b: $eq\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NgXlF
function name:  (null)
number of ops:  62
compiled vars:  !0 = $a, !1 = $str, !2 = $b, !3 = $eq
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $4      'DateTime'
          1        SEND_VAL_EX                                              '2010-01-01+08%3A45%3A00'
          2        NEW                                              $5      'DateTimeZone'
          3        SEND_VAL_EX                                              'UTC'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $5
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $4
    3     8        INIT_METHOD_CALL                                         !0, 'format'
          9        SEND_VAL_EX                                              'Y-m-d%5CTH%3Ai%3AsO'
         10        DO_FCALL                                      0  $9      
         11        ASSIGN                                                   !1, $9
    4    12        NEW                                              $11     'DateTime'
         13        SEND_VAR_EX                                              !1
         14        NEW                                              $12     'DateTimeZone'
         15        SEND_VAL_EX                                              'UTC'
         16        DO_FCALL                                      0          
         17        SEND_VAR_NO_REF_EX                                       $12
         18        DO_FCALL                                      0          
         19        ASSIGN                                                   !2, $11
    6    20        ECHO                                                     '%0A'
    7    21        FETCH_OBJ_R                                      ~16     !0, 'timezone_type'
         22        CONCAT                                           ~17     'a-%3Etimezone_type%3A+', ~16
         23        CONCAT                                           ~18     ~17, '%0A'
         24        ECHO                                                     ~18
    8    25        FETCH_OBJ_R                                      ~19     !2, 'timezone_type'
         26        CONCAT                                           ~20     'b-%3Etimezone_type%3A+', ~19
         27        CONCAT                                           ~21     ~20, '%0A'
         28        ECHO                                                     ~21
   10    29        INIT_FCALL                                               'print_r'
         30        SEND_VAR                                                 !0
         31        SEND_VAL                                                 <true>
         32        DO_ICALL                                         $22     
         33        CONCAT                                           ~23     '%0Aa%3A+++', $22
         34        CONCAT                                           ~24     ~23, '%0A'
         35        ECHO                                                     ~24
   11    36        ROPE_INIT                                     3  ~26     '%0Astr%3A+'
         37        ROPE_ADD                                      1  ~26     ~26, !1
         38        ROPE_END                                      2  ~25     ~26, '%0A'
         39        ECHO                                                     ~25
   12    40        INIT_FCALL                                               'print_r'
         41        SEND_VAR                                                 !2
         42        SEND_VAL                                                 <true>
         43        DO_ICALL                                         $28     
         44        CONCAT                                           ~29     'b%3A+++', $28
         45        CONCAT                                           ~30     ~29, '%0A'
         46        ECHO                                                     ~30
   14    47        FETCH_OBJ_R                                      ~31     !0, 'timezone_type'
         48        CONCAT                                           ~32     'a-%3Etimezone_type%3A+', ~31
         49        CONCAT                                           ~33     ~32, '%0A'
         50        ECHO                                                     ~33
   15    51        FETCH_OBJ_R                                      ~34     !2, 'timezone_type'
         52        CONCAT                                           ~35     'b-%3Etimezone_type%3A+', ~34
         53        CONCAT                                           ~36     ~35, '%0A'
         54        ECHO                                                     ~36
   17    55        IS_EQUAL                                         ~37     !0, !2
         56        ASSIGN                                                   !3, ~37
   18    57        ROPE_INIT                                     3  ~40     '%0Aa+%3D%3D+b%3A+'
         58        ROPE_ADD                                      1  ~40     ~40, !3
         59        ROPE_END                                      2  ~39     ~40, '%0A'
         60        ECHO                                                     ~39
         61      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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