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<?php $date1 = new DateTime('2009-08-12'); $date2 = new DateTime('2003-04-14'); $diff = $date1->diff($date2); echo (($diff->format('%y') * 12) + $diff->format('%m'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mSQV2
function name:  (null)
number of ops:  22
compiled vars:  !0 = $date1, !1 = $date2, !2 = $diff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              '2009-08-12'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    3     4        NEW                                              $6      'DateTime'
          5        SEND_VAL_EX                                              '2003-04-14'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $6
    5     8        INIT_METHOD_CALL                                         !0, 'diff'
          9        SEND_VAR_EX                                              !1
         10        DO_FCALL                                      0  $9      
         11        ASSIGN                                                   !2, $9
    7    12        INIT_METHOD_CALL                                         !2, 'format'
         13        SEND_VAL_EX                                              '%25y'
         14        DO_FCALL                                      0  $11     
         15        MUL                                              ~12     $11, 12
         16        INIT_METHOD_CALL                                         !2, 'format'
         17        SEND_VAL_EX                                              '%25m'
         18        DO_FCALL                                      0  $13     
         19        ADD                                              ~14     ~12, $13
         20        ECHO                                                     ~14
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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