3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new \Datetime("2015-12-03"); $b = new \Datetime("2015-12-12"); print_r($b->diff($a)->format("%y - %m - %d")). "\n"; $now = new DateTime; $clone = clone $now; $clone->modify( '-1 day' ); echo $now->format( 'd-m-Y' ), "\n", $clone->format( 'd-m-Y' );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WjccK
function name:  (null)
number of ops:  37
compiled vars:  !0 = $a, !1 = $b, !2 = $now, !3 = $clone
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $4      'Datetime'
          1        SEND_VAL_EX                                              '2015-12-03'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $4
    4     4        NEW                                              $7      'Datetime'
          5        SEND_VAL_EX                                              '2015-12-12'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $7
    6     8        INIT_FCALL                                               'print_r'
          9        INIT_METHOD_CALL                                         !1, 'diff'
         10        SEND_VAR_EX                                              !0
         11        DO_FCALL                                      0  $10     
         12        INIT_METHOD_CALL                                         $10, 'format'
         13        SEND_VAL_EX                                              '%25y+-+%25m+-+%25d'
         14        DO_FCALL                                      0  $11     
         15        SEND_VAR                                                 $11
         16        DO_ICALL                                         $12     
         17        CONCAT                                           ~13     $12, '%0A'
         18        FREE                                                     ~13
    8    19        NEW                                              $14     'DateTime'
         20        DO_FCALL                                      0          
         21        ASSIGN                                                   !2, $14
    9    22        CLONE                                            ~17     !2
         23        ASSIGN                                                   !3, ~17
   10    24        INIT_METHOD_CALL                                         !3, 'modify'
         25        SEND_VAL_EX                                              '-1+day'
         26        DO_FCALL                                      0          
   12    27        INIT_METHOD_CALL                                         !2, 'format'
         28        SEND_VAL_EX                                              'd-m-Y'
         29        DO_FCALL                                      0  $20     
         30        ECHO                                                     $20
         31        ECHO                                                     '%0A'
         32        INIT_METHOD_CALL                                         !3, 'format'
         33        SEND_VAL_EX                                              'd-m-Y'
         34        DO_FCALL                                      0  $21     
         35        ECHO                                                     $21
         36      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.46 ms | 1396 KiB | 15 Q