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<?php $article = DateTime::createFromFormat('d/m/Y', '01/03/2014'); $event = DateTime::createFromFormat('d/m/Y', '05/03/2014'); var_dump($article->diff($event)->invert, $event->diff($article)->invert);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3QJJQ
function name:  (null)
number of ops:  23
compiled vars:  !0 = $article, !1 = $event
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          1        SEND_VAL                                                 'd%2Fm%2FY'
          2        SEND_VAL                                                 '01%2F03%2F2014'
          3        DO_FCALL                                      0  $2      
          4        ASSIGN                                                   !0, $2
    5     5        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          6        SEND_VAL                                                 'd%2Fm%2FY'
          7        SEND_VAL                                                 '05%2F03%2F2014'
          8        DO_FCALL                                      0  $4      
          9        ASSIGN                                                   !1, $4
    7    10        INIT_FCALL                                               'var_dump'
         11        INIT_METHOD_CALL                                         !0, 'diff'
         12        SEND_VAR_EX                                              !1
         13        DO_FCALL                                      0  $6      
         14        FETCH_OBJ_R                                      ~7      $6, 'invert'
         15        SEND_VAL                                                 ~7
         16        INIT_METHOD_CALL                                         !1, 'diff'
         17        SEND_VAR_EX                                              !0
         18        DO_FCALL                                      0  $8      
         19        FETCH_OBJ_R                                      ~9      $8, 'invert'
         20        SEND_VAL                                                 ~9
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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