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<?php function getStartAndEndDateOfWeek($week, $year) { $dto = new DateTime(); $dto->setISODate($year, $week); $ret['week_start'] = $dto->format('Y-m-d'); $dto->modify('+7 days');//1 day extra for BETWEEN query fix $ret['week_end'] = $dto->format('Y-m-d'); return $ret; } //last week $lastWeek = (new DateTime('now'))->sub(new DateInterval('P7D'))->format('W'); $year = (new DateTime('now'))->sub(new DateInterval('P7D'))->format('Y'); $dateRange = getStartAndEndDateOfWeek($lastWeek, $year); print_r($dateRange);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9eIU1
function name:  (null)
number of ops:  35
compiled vars:  !0 = $lastWeek, !1 = $year, !2 = $dateRange
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              'now'
          2        DO_FCALL                                      0          
          3        INIT_METHOD_CALL                                         $3, 'sub'
          4        NEW                                              $5      'DateInterval'
          5        SEND_VAL_EX                                              'P7D'
          6        DO_FCALL                                      0          
          7        SEND_VAR_NO_REF_EX                                       $5
          8        DO_FCALL                                      0  $7      
          9        INIT_METHOD_CALL                                         $7, 'format'
         10        SEND_VAL_EX                                              'W'
         11        DO_FCALL                                      0  $8      
         12        ASSIGN                                                   !0, $8
   14    13        NEW                                              $10     'DateTime'
         14        SEND_VAL_EX                                              'now'
         15        DO_FCALL                                      0          
         16        INIT_METHOD_CALL                                         $10, 'sub'
         17        NEW                                              $12     'DateInterval'
         18        SEND_VAL_EX                                              'P7D'
         19        DO_FCALL                                      0          
         20        SEND_VAR_NO_REF_EX                                       $12
         21        DO_FCALL                                      0  $14     
         22        INIT_METHOD_CALL                                         $14, 'format'
         23        SEND_VAL_EX                                              'Y'
         24        DO_FCALL                                      0  $15     
         25        ASSIGN                                                   !1, $15
   15    26        INIT_FCALL                                               'getstartandenddateofweek'
         27        SEND_VAR                                                 !0
         28        SEND_VAR                                                 !1
         29        DO_FCALL                                      0  $17     
         30        ASSIGN                                                   !2, $17
   16    31        INIT_FCALL                                               'print_r'
         32        SEND_VAR                                                 !2
         33        DO_ICALL                                                 
         34      > RETURN                                                   1

Function getstartandenddateofweek:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9eIU1
function name:  getStartAndEndDateOfWeek
number of ops:  24
compiled vars:  !0 = $week, !1 = $year, !2 = $dto, !3 = $ret
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    4     2        NEW                                              $4      'DateTime'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !2, $4
    5     5        INIT_METHOD_CALL                                         !2, 'setISODate'
          6        SEND_VAR_EX                                              !1
          7        SEND_VAR_EX                                              !0
          8        DO_FCALL                                      0          
    6     9        INIT_METHOD_CALL                                         !2, 'format'
         10        SEND_VAL_EX                                              'Y-m-d'
         11        DO_FCALL                                      0  $9      
         12        ASSIGN_DIM                                               !3, 'week_start'
         13        OP_DATA                                                  $9
    7    14        INIT_METHOD_CALL                                         !2, 'modify'
         15        SEND_VAL_EX                                              '%2B7+days'
         16        DO_FCALL                                      0          
    8    17        INIT_METHOD_CALL                                         !2, 'format'
         18        SEND_VAL_EX                                              'Y-m-d'
         19        DO_FCALL                                      0  $12     
         20        ASSIGN_DIM                                               !3, 'week_end'
         21        OP_DATA                                                  $12
    9    22      > RETURN                                                   !3
   10    23*     > RETURN                                                   null

End of function getstartandenddateofweek

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