3v4l.org

run code in 300+ PHP versions simultaneously
<?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 = 37, Position 2 = 22
Branch analysis from position: 37
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 37, Position 2 = 22
Branch analysis from position: 37
Branch analysis from position: 22
filename:       /in/CZLs0
function name:  nextPayday
number of ops:  42
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_FCALL                                               'in_array'
         29        INIT_METHOD_CALL                                         !1, 'format'
         30        SEND_VAL_EX                                              'N'
         31        DO_FCALL                                      0  $17     
         32        SEND_VAR                                                 $17
         33        SEND_VAR                                                 !2
         34        DO_ICALL                                         $18     
         35        BOOL_NOT                                         ~19     $18
         36      > JMPNZ                                                    ~19, ->22
   11    37    >   INIT_METHOD_CALL                                         !1, 'format'
         38        SEND_VAL_EX                                              'D+Y-m-d'
         39        DO_FCALL                                      0  $20     
         40      > RETURN                                                   $20
   12    41*     > RETURN                                                   null

End of function nextpayday

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.59 ms | 1012 KiB | 15 Q