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<?php echo strtotime("+12 months"); $d1 = new \Datetime('2017-6-1'); $d2 = new \Datetime('2017-7-1'); $diff = $d1->diff($d2); echo sprintf('%d Month\\s', $diff->m) . PHP_EOL; echo sprintf('...But %d Day\\s', $diff->d) . PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tUZEd
function name:  (null)
number of ops:  31
compiled vars:  !0 = $d1, !1 = $d2, !2 = $diff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '%2B12+months'
          2        DO_ICALL                                         $3      
          3        ECHO                                                     $3
    5     4        NEW                                              $4      'Datetime'
          5        SEND_VAL_EX                                              '2017-6-1'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $4
    6     8        NEW                                              $7      'Datetime'
          9        SEND_VAL_EX                                              '2017-7-1'
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !1, $7
    8    12        INIT_METHOD_CALL                                         !0, 'diff'
         13        SEND_VAR_EX                                              !1
         14        DO_FCALL                                      0  $10     
         15        ASSIGN                                                   !2, $10
   10    16        INIT_FCALL                                               'sprintf'
         17        SEND_VAL                                                 '%25d+Month%5Cs'
         18        FETCH_OBJ_R                                      ~12     !2, 'm'
         19        SEND_VAL                                                 ~12
         20        DO_ICALL                                         $13     
         21        CONCAT                                           ~14     $13, '%0A'
         22        ECHO                                                     ~14
   11    23        INIT_FCALL                                               'sprintf'
         24        SEND_VAL                                                 '...But+%25d+Day%5Cs'
         25        FETCH_OBJ_R                                      ~15     !2, 'd'
         26        SEND_VAL                                                 ~15
         27        DO_ICALL                                         $16     
         28        CONCAT                                           ~17     $16, '%0A'
         29        ECHO                                                     ~17
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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