3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2012-07-01'); $interval = new DateInterval('P7D'); $end = new DateTime('2012-07-31'); echo 'Exclude start date' . PHP_EOL; $period = new DatePeriod($start, $interval, $end, DatePeriod::EXCLUDE_START_DATE); foreach ($period as $date) { echo $date->format('Y-m-d') . PHP_EOL; } echo 'Include start date' . PHP_EOL; $period = new DatePeriod($start, $interval, $end); foreach ($period as $date) { echo $date->format('Y-m-d') . PHP_EOL; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 21, Position 2 = 28
Branch analysis from position: 21
2 jumps found. (Code = 78) Position 1 = 22, Position 2 = 28
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
Branch analysis from position: 28
2 jumps found. (Code = 77) Position 1 = 37, Position 2 = 44
Branch analysis from position: 37
2 jumps found. (Code = 78) Position 1 = 38, Position 2 = 44
Branch analysis from position: 38
1 jumps found. (Code = 42) Position 1 = 37
Branch analysis from position: 37
Branch analysis from position: 44
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 44
Branch analysis from position: 28
filename:       /in/bWeOq
function name:  (null)
number of ops:  46
compiled vars:  !0 = $start, !1 = $interval, !2 = $end, !3 = $period, !4 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $5      'DateTime'
          1        SEND_VAL_EX                                              '2012-07-01'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $5
    4     4        NEW                                              $8      'DateInterval'
          5        SEND_VAL_EX                                              'P7D'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $8
    5     8        NEW                                              $11     'DateTime'
          9        SEND_VAL_EX                                              '2012-07-31'
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !2, $11
    7    12        ECHO                                                     'Exclude+start+date%0A'
    8    13        NEW                                              $14     'DatePeriod'
         14        SEND_VAR_EX                                              !0
         15        SEND_VAR_EX                                              !1
         16        SEND_VAR_EX                                              !2
         17        SEND_VAL_EX                                              1
         18        DO_FCALL                                      0          
         19        ASSIGN                                                   !3, $14
    9    20      > FE_RESET_R                                       $17     !3, ->28
         21    > > FE_FETCH_R                                               $17, !4, ->28
   10    22    >   INIT_METHOD_CALL                                         !4, 'format'
         23        SEND_VAL_EX                                              'Y-m-d'
         24        DO_FCALL                                      0  $18     
         25        CONCAT                                           ~19     $18, '%0A'
         26        ECHO                                                     ~19
    9    27      > JMP                                                      ->21
         28    >   FE_FREE                                                  $17
   13    29        ECHO                                                     'Include+start+date%0A'
   14    30        NEW                                              $20     'DatePeriod'
         31        SEND_VAR_EX                                              !0
         32        SEND_VAR_EX                                              !1
         33        SEND_VAR_EX                                              !2
         34        DO_FCALL                                      0          
         35        ASSIGN                                                   !3, $20
   15    36      > FE_RESET_R                                       $23     !3, ->44
         37    > > FE_FETCH_R                                               $23, !4, ->44
   16    38    >   INIT_METHOD_CALL                                         !4, 'format'
         39        SEND_VAL_EX                                              'Y-m-d'
         40        DO_FCALL                                      0  $24     
         41        CONCAT                                           ~25     $24, '%0A'
         42        ECHO                                                     ~25
   15    43      > JMP                                                      ->37
         44    >   FE_FREE                                                  $23
   17    45      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
174.72 ms | 1403 KiB | 13 Q