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<?php $dt = new DateTime('now', new \DateTimeZone('UTC')); for($i = 0; $i < 1000; $i++) { $dt->modify("+3 days"); $dt = clone $dt; $dt->modify("-6 weeks"); $serial = serialize(array($dt)); if (strlen($serial) < 100) { var_dump( $dt ); var_dump( $serial ); break; } } var_dump( $serial );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 34
Branch analysis from position: 34
2 jumps found. (Code = 44) Position 1 = 36, Position 2 = 10
Branch analysis from position: 36
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 33
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 36
Branch analysis from position: 36
Branch analysis from position: 33
2 jumps found. (Code = 44) Position 1 = 36, Position 2 = 10
Branch analysis from position: 36
Branch analysis from position: 10
filename:       /in/2gTmZ
function name:  (null)
number of ops:  40
compiled vars:  !0 = $dt, !1 = $i, !2 = $serial
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              'now'
          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
    5     8        ASSIGN                                                   !1, 0
          9      > JMP                                                      ->34
    8    10    >   INIT_METHOD_CALL                                         !0, 'modify'
         11        SEND_VAL_EX                                              '%2B3+days'
         12        DO_FCALL                                      0          
    9    13        CLONE                                            ~10     !0
         14        ASSIGN                                                   !0, ~10
   10    15        INIT_METHOD_CALL                                         !0, 'modify'
         16        SEND_VAL_EX                                              '-6+weeks'
         17        DO_FCALL                                      0          
   11    18        INIT_FCALL                                               'serialize'
         19        INIT_ARRAY                                       ~13     !0
         20        SEND_VAL                                                 ~13
         21        DO_ICALL                                         $14     
         22        ASSIGN                                                   !2, $14
   13    23        STRLEN                                           ~16     !2
         24        IS_SMALLER                                               ~16, 100
         25      > JMPZ                                                     ~17, ->33
   15    26    >   INIT_FCALL                                               'var_dump'
         27        SEND_VAR                                                 !0
         28        DO_ICALL                                                 
   16    29        INIT_FCALL                                               'var_dump'
         30        SEND_VAR                                                 !2
         31        DO_ICALL                                                 
   18    32      > JMP                                                      ->36
    5    33    >   PRE_INC                                                  !1
         34    >   IS_SMALLER                                               !1, 1000
         35      > JMPNZ                                                    ~21, ->10
   23    36    >   INIT_FCALL                                               'var_dump'
         37        SEND_VAR                                                 !2
         38        DO_ICALL                                                 
         39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.31 ms | 1392 KiB | 17 Q