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<?php class MyDateTimeImmutable extends DateTimeImmutable { public function __construct( string $datetime = "now", ?DateTimeZone $timezone = null, private ?bool $myProperty = null, ) { parent::__construct($datetime, $timezone); } } var_dump($datetime = new MyDateTimeImmutable('2022-12-22T11:26:00Z', myProperty: true)); var_dump($serialized = serialize($datetime)); var_dump(unserialize($serialized));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8q4Or
function name:  (null)
number of ops:  23
compiled vars:  !0 = $datetime, !1 = $serialized
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   13     0  E >   INIT_FCALL                                                   'var_dump'
          1        NEW                                                  $2      'MyDateTimeImmutable'
          2        SEND_VAL_EX                                                  '2022-12-22T11%3A26%3A00Z'
          3        SEND_VAL_EX                                                  <true>, 'myProperty'
          4        CHECK_UNDEF_ARGS                                             
          5        DO_FCALL                                          1          
          6        ASSIGN                                               ~4      !0, $2
          7        SEND_VAL                                                     ~4
          8        DO_ICALL                                                     
   14     9        INIT_FCALL                                                   'var_dump'
         10        INIT_FCALL                                                   'serialize'
         11        SEND_VAR                                                     !0
         12        DO_ICALL                                             $6      
         13        ASSIGN                                               ~7      !1, $6
         14        SEND_VAL                                                     ~7
         15        DO_ICALL                                                     
   15    16        INIT_FCALL                                                   'var_dump'
         17        INIT_FCALL                                                   'unserialize'
         18        SEND_VAR                                                     !1
         19        DO_ICALL                                             $9      
         20        SEND_VAR                                                     $9
         21        DO_ICALL                                                     
         22      > RETURN                                                       1

Class MyDateTimeImmutable:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8q4Or
function name:  __construct
number of ops:  10
compiled vars:  !0 = $datetime, !1 = $timezone, !2 = $myProperty
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   RECV_INIT                                            !0      'now'
    6     1        RECV_INIT                                            !1      null
    7     2        RECV_INIT                                            !2      null
          3        ASSIGN_OBJ                                                   'myProperty'
          4        OP_DATA                                                      !2
    9     5        INIT_STATIC_METHOD_CALL                                      
          6        SEND_VAR_EX                                                  !0
          7        SEND_VAR_EX                                                  !1
          8        DO_FCALL                                          0          
   10     9      > RETURN                                                       null

End of function __construct

End of class MyDateTimeImmutable.

Generated using Vulcan Logic Dumper, using php 8.5.0


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