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<?php $ano = 2016; $diaSemana = 2; // terça $inicio = new DateTime($ano . '-01-01'); $fim = new DateTime($ano . '-12-31'); while ($inicio->format('w') != $diaSemana) { // anda até a primeira terça-feira do ano $inicio->modify('+1 day'); } for ($data = clone $inicio; $data <= $fim; $data->modify('+1 week')) { // itera semanalmente até o final do ano echo $data->format('Y-m-d'), PHP_EOL; // insere no banco e seja feliz }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 13
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 24
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 24
Branch analysis from position: 34
Branch analysis from position: 24
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 13
Branch analysis from position: 21
Branch analysis from position: 13
filename:       /in/Si4qW
function name:  (null)
number of ops:  35
compiled vars:  !0 = $ano, !1 = $diaSemana, !2 = $inicio, !3 = $fim, !4 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 2016
    3     1        ASSIGN                                                   !1, 2
    4     2        NEW                                              $7      'DateTime'
          3        CONCAT                                           ~8      !0, '-01-01'
          4        SEND_VAL_EX                                              ~8
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !2, $7
    5     7        NEW                                              $11     'DateTime'
          8        CONCAT                                           ~12     !0, '-12-31'
          9        SEND_VAL_EX                                              ~12
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !3, $11
    7    12      > JMP                                                      ->16
    8    13    >   INIT_METHOD_CALL                                         !2, 'modify'
         14        SEND_VAL_EX                                              '%2B1+day'
         15        DO_FCALL                                      0          
    7    16    >   INIT_METHOD_CALL                                         !2, 'format'
         17        SEND_VAL_EX                                              'w'
         18        DO_FCALL                                      0  $16     
         19        IS_NOT_EQUAL                                             !1, $16
         20      > JMPNZ                                                    ~17, ->13
   11    21    >   CLONE                                            ~18     !2
         22        ASSIGN                                                   !4, ~18
         23      > JMP                                                      ->32
   12    24    >   INIT_METHOD_CALL                                         !4, 'format'
         25        SEND_VAL_EX                                              'Y-m-d'
         26        DO_FCALL                                      0  $20     
         27        ECHO                                                     $20
         28        ECHO                                                     '%0A'
   11    29        INIT_METHOD_CALL                                         !4, 'modify'
         30        SEND_VAL_EX                                              '%2B1+week'
         31        DO_FCALL                                      0          
         32    >   IS_SMALLER_OR_EQUAL                                      !4, !3
         33      > JMPNZ                                                    ~22, ->24
   13    34    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.76 ms | 1395 KiB | 13 Q