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<?php $parcelas = 15; $primeiroVencimento = DateTime::createFromFormat('Y-m-d', '2015-01-30'); $vencimentos = array(); for ($i = 0; $i < $parcelas; $i++) { $interval = new DateInterval("P{$i}M"); $date = clone $primeiroVencimento; $date->add($interval); if ($date->format('d') < 30) { $date->setDate($date->format('Y'), $date->format('m'), 1); } $vencimentos[] = $date->format('Y-m-d'); } var_dump($vencimentos);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 43
Branch analysis from position: 43
2 jumps found. (Code = 44) Position 1 = 45, Position 2 = 9
Branch analysis from position: 45
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 37
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 45, Position 2 = 9
Branch analysis from position: 45
Branch analysis from position: 9
Branch analysis from position: 37
filename:       /in/cUBKB
function name:  (null)
number of ops:  49
compiled vars:  !0 = $parcelas, !1 = $primeiroVencimento, !2 = $vencimentos, !3 = $i, !4 = $interval, !5 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 15
    4     1        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          2        SEND_VAL                                                 'Y-m-d'
          3        SEND_VAL                                                 '2015-01-30'
          4        DO_FCALL                                      0  $7      
          5        ASSIGN                                                   !1, $7
    5     6        ASSIGN                                                   !2, <array>
    7     7        ASSIGN                                                   !3, 0
          8      > JMP                                                      ->43
    8     9    >   NEW                                              $11     'DateInterval'
         10        ROPE_INIT                                     3  ~13     'P'
         11        ROPE_ADD                                      1  ~13     ~13, !3
         12        ROPE_END                                      2  ~12     ~13, 'M'
         13        SEND_VAL_EX                                              ~12
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !4, $11
   10    16        CLONE                                            ~17     !1
         17        ASSIGN                                                   !5, ~17
   11    18        INIT_METHOD_CALL                                         !5, 'add'
         19        SEND_VAR_EX                                              !4
         20        DO_FCALL                                      0          
   13    21        INIT_METHOD_CALL                                         !5, 'format'
         22        SEND_VAL_EX                                              'd'
         23        DO_FCALL                                      0  $20     
         24        IS_SMALLER                                               $20, 30
         25      > JMPZ                                                     ~21, ->37
   14    26    >   INIT_METHOD_CALL                                         !5, 'setDate'
         27        INIT_METHOD_CALL                                         !5, 'format'
         28        SEND_VAL_EX                                              'Y'
         29        DO_FCALL                                      0  $22     
         30        SEND_VAR_NO_REF_EX                                       $22
         31        INIT_METHOD_CALL                                         !5, 'format'
         32        SEND_VAL_EX                                              'm'
         33        DO_FCALL                                      0  $23     
         34        SEND_VAR_NO_REF_EX                                       $23
         35        SEND_VAL_EX                                              1
         36        DO_FCALL                                      0          
   17    37    >   INIT_METHOD_CALL                                         !5, 'format'
         38        SEND_VAL_EX                                              'Y-m-d'
         39        DO_FCALL                                      0  $26     
         40        ASSIGN_DIM                                               !2
         41        OP_DATA                                                  $26
    7    42        PRE_INC                                                  !3
         43    >   IS_SMALLER                                               !3, !0
         44      > JMPNZ                                                    ~28, ->9
   20    45    >   INIT_FCALL                                               'var_dump'
         46        SEND_VAR                                                 !2
         47        DO_ICALL                                                 
         48      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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