3v4l.org

run code in 300+ PHP versions simultaneously
<?php $row = [ 'sub_date' => '2016-08-29', 'due_date' => '08-23' ]; $duedate = new DateTime(date("Y")."-".$row['due_date']); $submitdate = new DateTime($row['sub_date']); echo $duedate->diff($submitdate)->format("%R%a days");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oqZ0D
function name:  (null)
number of ops:  25
compiled vars:  !0 = $row, !1 = $duedate, !2 = $submitdate
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1        NEW                                              $4      'DateTime'
          2        INIT_FCALL                                               'date'
          3        SEND_VAL                                                 'Y'
          4        DO_ICALL                                         $5      
          5        CONCAT                                           ~6      $5, '-'
          6        FETCH_DIM_R                                      ~7      !0, 'due_date'
          7        CONCAT                                           ~8      ~6, ~7
          8        SEND_VAL_EX                                              ~8
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !1, $4
    9    11        NEW                                              $11     'DateTime'
         12        CHECK_FUNC_ARG                                           
         13        FETCH_DIM_FUNC_ARG                               $12     !0, 'sub_date'
         14        SEND_FUNC_ARG                                            $12
         15        DO_FCALL                                      0          
         16        ASSIGN                                                   !2, $11
   10    17        INIT_METHOD_CALL                                         !1, 'diff'
         18        SEND_VAR_EX                                              !2
         19        DO_FCALL                                      0  $15     
         20        INIT_METHOD_CALL                                         $15, 'format'
         21        SEND_VAL_EX                                              '%25R%25a+days'
         22        DO_FCALL                                      0  $16     
         23        ECHO                                                     $16
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
183.5 ms | 1399 KiB | 15 Q