3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new DateTime("12.02.2017"); $y = new DateTime(); $y->setDate(date("Y"), date("m"), $x->format("d")); echo $y->format("d.m.Y") . "\n"; $y->modify("+1 month"); echo $y->format("d.m.Y");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oFJnl
function name:  (null)
number of ops:  34
compiled vars:  !0 = $x, !1 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '12.02.2017'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        NEW                                              $5      'DateTime'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !1, $5
    5     7        INIT_METHOD_CALL                                         !1, 'setDate'
          8        INIT_FCALL                                               'date'
          9        SEND_VAL                                                 'Y'
         10        DO_ICALL                                         $8      
         11        SEND_VAR_NO_REF_EX                                       $8
         12        INIT_FCALL                                               'date'
         13        SEND_VAL                                                 'm'
         14        DO_ICALL                                         $9      
         15        SEND_VAR_NO_REF_EX                                       $9
         16        INIT_METHOD_CALL                                         !0, 'format'
         17        SEND_VAL_EX                                              'd'
         18        DO_FCALL                                      0  $10     
         19        SEND_VAR_NO_REF_EX                                       $10
         20        DO_FCALL                                      0          
    6    21        INIT_METHOD_CALL                                         !1, 'format'
         22        SEND_VAL_EX                                              'd.m.Y'
         23        DO_FCALL                                      0  $12     
         24        CONCAT                                           ~13     $12, '%0A'
         25        ECHO                                                     ~13
    7    26        INIT_METHOD_CALL                                         !1, 'modify'
         27        SEND_VAL_EX                                              '%2B1+month'
         28        DO_FCALL                                      0          
    8    29        INIT_METHOD_CALL                                         !1, 'format'
         30        SEND_VAL_EX                                              'd.m.Y'
         31        DO_FCALL                                      0  $15     
         32        ECHO                                                     $15
         33      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
171.42 ms | 1396 KiB | 15 Q