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<?php $vencimento = 30; $firstPag = '30/01/2015'; $parcelas = 15; $data = new DateTime(implode('-', array_reverse(explode('/', $firstPag))) . ' 00:00:00'); $data_parcelas = array(); while ($parcelas) { $mes = $data->sub(new DateInterval('P2D'))->add(new DateInterval('P1M'))->format('n'); if ($mes == 2) { $data_parcelas[] = $data->format('d/m/Y'); $data->add(new DateInterval('P2D')); } else { $data_parcelas[] = $data->add(new DateInterval('P2D'))->format('d/m/Y'); } $parcelas--; } echo '<pre>'; print_r($data_parcelas);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 63
Branch analysis from position: 63
2 jumps found. (Code = 44) Position 1 = 64, Position 2 = 21
Branch analysis from position: 64
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 39, Position 2 = 51
Branch analysis from position: 39
1 jumps found. (Code = 42) Position 1 = 62
Branch analysis from position: 62
2 jumps found. (Code = 44) Position 1 = 64, Position 2 = 21
Branch analysis from position: 64
Branch analysis from position: 21
Branch analysis from position: 51
2 jumps found. (Code = 44) Position 1 = 64, Position 2 = 21
Branch analysis from position: 64
Branch analysis from position: 21
filename:       /in/tHuJ9
function name:  (null)
number of ops:  69
compiled vars:  !0 = $vencimento, !1 = $firstPag, !2 = $parcelas, !3 = $data, !4 = $data_parcelas, !5 = $mes
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 30
    4     1        ASSIGN                                                   !1, '30%2F01%2F2015'
    5     2        ASSIGN                                                   !2, 15
    6     3        NEW                                              $9      'DateTime'
          4        INIT_FCALL                                               'implode'
          5        SEND_VAL                                                 '-'
          6        INIT_FCALL                                               'array_reverse'
          7        INIT_FCALL                                               'explode'
          8        SEND_VAL                                                 '%2F'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $10     
         11        SEND_VAR                                                 $10
         12        DO_ICALL                                         $11     
         13        SEND_VAR                                                 $11
         14        DO_ICALL                                         $12     
         15        CONCAT                                           ~13     $12, '+00%3A00%3A00'
         16        SEND_VAL_EX                                              ~13
         17        DO_FCALL                                      0          
         18        ASSIGN                                                   !3, $9
    7    19        ASSIGN                                                   !4, <array>
    8    20      > JMP                                                      ->63
    9    21    >   INIT_METHOD_CALL                                         !3, 'sub'
         22        NEW                                              $17     'DateInterval'
         23        SEND_VAL_EX                                              'P2D'
         24        DO_FCALL                                      0          
         25        SEND_VAR_NO_REF_EX                                       $17
         26        DO_FCALL                                      0  $19     
         27        INIT_METHOD_CALL                                         $19, 'add'
         28        NEW                                              $20     'DateInterval'
         29        SEND_VAL_EX                                              'P1M'
         30        DO_FCALL                                      0          
         31        SEND_VAR_NO_REF_EX                                       $20
         32        DO_FCALL                                      0  $22     
         33        INIT_METHOD_CALL                                         $22, 'format'
         34        SEND_VAL_EX                                              'n'
         35        DO_FCALL                                      0  $23     
         36        ASSIGN                                                   !5, $23
   10    37        IS_EQUAL                                                 !5, 2
         38      > JMPZ                                                     ~25, ->51
   11    39    >   INIT_METHOD_CALL                                         !3, 'format'
         40        SEND_VAL_EX                                              'd%2Fm%2FY'
         41        DO_FCALL                                      0  $27     
         42        ASSIGN_DIM                                               !4
         43        OP_DATA                                                  $27
   12    44        INIT_METHOD_CALL                                         !3, 'add'
         45        NEW                                              $28     'DateInterval'
         46        SEND_VAL_EX                                              'P2D'
         47        DO_FCALL                                      0          
         48        SEND_VAR_NO_REF_EX                                       $28
         49        DO_FCALL                                      0          
         50      > JMP                                                      ->62
   14    51    >   INIT_METHOD_CALL                                         !3, 'add'
         52        NEW                                              $32     'DateInterval'
         53        SEND_VAL_EX                                              'P2D'
         54        DO_FCALL                                      0          
         55        SEND_VAR_NO_REF_EX                                       $32
         56        DO_FCALL                                      0  $34     
         57        INIT_METHOD_CALL                                         $34, 'format'
         58        SEND_VAL_EX                                              'd%2Fm%2FY'
         59        DO_FCALL                                      0  $35     
         60        ASSIGN_DIM                                               !4
         61        OP_DATA                                                  $35
   16    62    >   PRE_DEC                                                  !2
    8    63    > > JMPNZ                                                    !2, ->21
   18    64    >   ECHO                                                     '%3Cpre%3E'
   19    65        INIT_FCALL                                               'print_r'
         66        SEND_VAR                                                 !4
         67        DO_ICALL                                                 
         68      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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