3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = '2014-10-25 00:00:00'; $d2 = '2014-10-26 00:00:00'; $dt1 = new DateTime($d1); $dt2 = new DateTime($d2); var_dump ($dt1->add(new DateInterval('P1M'))); var_dump ($dt2->add(new DateInterval('P7D')));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CY3bZ
function name:  (null)
number of ops:  29
compiled vars:  !0 = $d1, !1 = $d2, !2 = $dt1, !3 = $dt2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '2014-10-25+00%3A00%3A00'
    3     1        ASSIGN                                                   !1, '2014-10-26+00%3A00%3A00'
    4     2        NEW                                              $6      'DateTime'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !2, $6
    5     6        NEW                                              $9      'DateTime'
          7        SEND_VAR_EX                                              !1
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !3, $9
    7    10        INIT_FCALL                                               'var_dump'
         11        INIT_METHOD_CALL                                         !2, 'add'
         12        NEW                                              $12     'DateInterval'
         13        SEND_VAL_EX                                              'P1M'
         14        DO_FCALL                                      0          
         15        SEND_VAR_NO_REF_EX                                       $12
         16        DO_FCALL                                      0  $14     
         17        SEND_VAR                                                 $14
         18        DO_ICALL                                                 
    8    19        INIT_FCALL                                               'var_dump'
         20        INIT_METHOD_CALL                                         !3, 'add'
         21        NEW                                              $16     'DateInterval'
         22        SEND_VAL_EX                                              'P7D'
         23        DO_FCALL                                      0          
         24        SEND_VAR_NO_REF_EX                                       $16
         25        DO_FCALL                                      0  $18     
         26        SEND_VAR                                                 $18
         27        DO_ICALL                                                 
         28      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.26 ms | 1395 KiB | 15 Q