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<?php $date = new DateTime('2017-08-23 23:59:59'); function nextPayday($date) { $date->add(new DateInterval('P3D')); echo "Date + 3 days: ".$date->format('D Y-m-d') . "<br>"; $payDate = $date->add(new DateInterval('P1D')); $days = ["1", "2", "3", "4", "5"]; while (!in_array($payDate->format("N"), $days)) { $payDate->add(new DateInterval('P1D')); } return $payDate->format("D Y-m-d"); } echo "Next payday: ".nextPayday($date);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CZLs0
function name:  (null)
number of ops:  10
compiled vars:  !0 = $date
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   NEW                                                  $1      'DateTime'
          1        SEND_VAL_EX                                                  '2017-08-23+23%3A59%3A59'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $1
   13     4        INIT_FCALL                                                   'nextpayday'
          5        SEND_VAR                                                     !0
          6        DO_FCALL                                          0  $4      
          7        CONCAT                                               ~5      'Next+payday%3A+', $4
          8        ECHO                                                         ~5
          9      > RETURN                                                       1

Function nextpayday:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 28
Branch analysis from position: 28
2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 22
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 22
Branch analysis from position: 34
Branch analysis from position: 22
filename:       /in/CZLs0
function name:  nextPayday
number of ops:  39
compiled vars:  !0 = $date, !1 = $payDate, !2 = $days
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
    4     1        INIT_METHOD_CALL                                             !0, 'add'
          2        NEW                                                  $3      'DateInterval'
          3        SEND_VAL_EX                                                  'P3D'
          4        DO_FCALL                                          0          
          5        SEND_VAR_NO_REF_EX                                           $3
          6        DO_FCALL                                          0          
    5     7        INIT_METHOD_CALL                                             !0, 'format'
          8        SEND_VAL_EX                                                  'D+Y-m-d'
          9        DO_FCALL                                          0  $6      
         10        CONCAT                                               ~7      'Date+%2B+3+days%3A+', $6
         11        CONCAT                                               ~8      ~7, '%3Cbr%3E'
         12        ECHO                                                         ~8
    6    13        INIT_METHOD_CALL                                             !0, 'add'
         14        NEW                                                  $9      'DateInterval'
         15        SEND_VAL_EX                                                  'P1D'
         16        DO_FCALL                                          0          
         17        SEND_VAR_NO_REF_EX                                           $9
         18        DO_FCALL                                          0  $11     
         19        ASSIGN                                                       !1, $11
    7    20        ASSIGN                                                       !2, <array>
    8    21      > JMP                                                          ->28
    9    22    >   INIT_METHOD_CALL                                             !1, 'add'
         23        NEW                                                  $14     'DateInterval'
         24        SEND_VAL_EX                                                  'P1D'
         25        DO_FCALL                                          0          
         26        SEND_VAR_NO_REF_EX                                           $14
         27        DO_FCALL                                          0          
    8    28    >   INIT_METHOD_CALL                                             !1, 'format'
         29        SEND_VAL_EX                                                  'N'
         30        DO_FCALL                                          0  $17     
         31        FRAMELESS_ICALL_2                in_array            ~18     $17, !2
         32        BOOL_NOT                                             ~19     ~18
         33      > JMPNZ                                                        ~19, ->22
   11    34    >   INIT_METHOD_CALL                                             !1, 'format'
         35        SEND_VAL_EX                                                  'D+Y-m-d'
         36        DO_FCALL                                          0  $20     
         37      > RETURN                                                       $20
   12    38*     > RETURN                                                       null

End of function nextpayday

Generated using Vulcan Logic Dumper, using php 8.5.0


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