3v4l.org

run code in 300+ PHP versions simultaneously
<?php $epoch = "1394031420"; $newepoch = time(); $dt = new DateTime("@$epoch"); // convert UNIX timestamp to PHP DateTime $newdt = new DateTime("@$newepoch"); // convert UNIX timestamp to PHP DateTime $start = new DateTime("@$epoch"); $start->modify('first day of this month'); $end = new DateTime("@$newepoch"); $end->modify('first day of next month'); $interval = DateInterval::createFromDateString('1 month'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { echo $dt->format("Y-m-d") . PHP_EOL; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 45, Position 2 = 52
Branch analysis from position: 45
2 jumps found. (Code = 78) Position 1 = 46, Position 2 = 52
Branch analysis from position: 46
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
Branch analysis from position: 52
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 52
filename:       /in/1rEZ4
function name:  (null)
number of ops:  54
compiled vars:  !0 = $epoch, !1 = $newepoch, !2 = $dt, !3 = $newdt, !4 = $start, !5 = $end, !6 = $interval, !7 = $period
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '1394031420'
    5     1        INIT_FCALL                                               'time'
          2        DO_ICALL                                         $9      
          3        ASSIGN                                                   !1, $9
    6     4        NEW                                              $11     'DateTime'
          5        NOP                                                      
          6        FAST_CONCAT                                      ~12     '%40', !0
          7        SEND_VAL_EX                                              ~12
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !2, $11
    7    10        NEW                                              $15     'DateTime'
         11        NOP                                                      
         12        FAST_CONCAT                                      ~16     '%40', !1
         13        SEND_VAL_EX                                              ~16
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !3, $15
   10    16        NEW                                              $19     'DateTime'
         17        NOP                                                      
         18        FAST_CONCAT                                      ~20     '%40', !0
         19        SEND_VAL_EX                                              ~20
         20        DO_FCALL                                      0          
         21        ASSIGN                                                   !4, $19
   11    22        INIT_METHOD_CALL                                         !4, 'modify'
         23        SEND_VAL_EX                                              'first+day+of+this+month'
         24        DO_FCALL                                      0          
   12    25        NEW                                              $24     'DateTime'
         26        NOP                                                      
         27        FAST_CONCAT                                      ~25     '%40', !1
         28        SEND_VAL_EX                                              ~25
         29        DO_FCALL                                      0          
         30        ASSIGN                                                   !5, $24
   13    31        INIT_METHOD_CALL                                         !5, 'modify'
         32        SEND_VAL_EX                                              'first+day+of+next+month'
         33        DO_FCALL                                      0          
   14    34        INIT_STATIC_METHOD_CALL                                  'DateInterval', 'createFromDateString'
         35        SEND_VAL                                                 '1+month'
         36        DO_FCALL                                      0  $29     
         37        ASSIGN                                                   !6, $29
   15    38        NEW                                              $31     'DatePeriod'
         39        SEND_VAR_EX                                              !4
         40        SEND_VAR_EX                                              !6
         41        SEND_VAR_EX                                              !5
         42        DO_FCALL                                      0          
         43        ASSIGN                                                   !7, $31
   17    44      > FE_RESET_R                                       $34     !7, ->52
         45    > > FE_FETCH_R                                               $34, !2, ->52
   18    46    >   INIT_METHOD_CALL                                         !2, 'format'
         47        SEND_VAL_EX                                              'Y-m-d'
         48        DO_FCALL                                      0  $35     
         49        CONCAT                                           ~36     $35, '%0A'
         50        ECHO                                                     ~36
   17    51      > JMP                                                      ->45
         52    >   FE_FREE                                                  $34
   19    53      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.75 ms | 1400 KiB | 15 Q