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<?php $date = DateTime::createFromFormat('d/m/Y', '12/12/2018'); $date->add(new DateInterval('P3Y5M')); echo $date->format('d/m/Y'); $date = DateTime::createFromFormat('d/m/Y', '13/12/2018'); $date->add(new DateInterval('P3Y5M')); echo $date->format('d/m/Y');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ioP1V
function name:  (null)
number of ops:  31
compiled vars:  !0 = $date
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                                                 '12%2F12%2F2018'
          3        DO_FCALL                                      0  $1      
          4        ASSIGN                                                   !0, $1
    4     5        INIT_METHOD_CALL                                         !0, 'add'
          6        NEW                                              $3      'DateInterval'
          7        SEND_VAL_EX                                              'P3Y5M'
          8        DO_FCALL                                      0          
          9        SEND_VAR_NO_REF_EX                                       $3
         10        DO_FCALL                                      0          
    5    11        INIT_METHOD_CALL                                         !0, 'format'
         12        SEND_VAL_EX                                              'd%2Fm%2FY'
         13        DO_FCALL                                      0  $6      
         14        ECHO                                                     $6
    7    15        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
         16        SEND_VAL                                                 'd%2Fm%2FY'
         17        SEND_VAL                                                 '13%2F12%2F2018'
         18        DO_FCALL                                      0  $7      
         19        ASSIGN                                                   !0, $7
    8    20        INIT_METHOD_CALL                                         !0, 'add'
         21        NEW                                              $9      'DateInterval'
         22        SEND_VAL_EX                                              'P3Y5M'
         23        DO_FCALL                                      0          
         24        SEND_VAR_NO_REF_EX                                       $9
         25        DO_FCALL                                      0          
    9    26        INIT_METHOD_CALL                                         !0, 'format'
         27        SEND_VAL_EX                                              'd%2Fm%2FY'
         28        DO_FCALL                                      0  $12     
         29        ECHO                                                     $12
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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