3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = new DateTime; echo $base->format("Y-m-d\n"); echo (clone $base)->modify('+2 days')->format("Y-m-d\n"); echo $base->format("Y-m-d\n");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eAotH
function name:  (null)
number of ops:  20
compiled vars:  !0 = $base
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    5     3        INIT_METHOD_CALL                                         !0, 'format'
          4        SEND_VAL_EX                                              'Y-m-d%0A'
          5        DO_FCALL                                      0  $4      
          6        ECHO                                                     $4
    6     7        CLONE                                            ~5      !0
          8        INIT_METHOD_CALL                                         ~5, 'modify'
          9        SEND_VAL_EX                                              '%2B2+days'
         10        DO_FCALL                                      0  $6      
         11        INIT_METHOD_CALL                                         $6, 'format'
         12        SEND_VAL_EX                                              'Y-m-d%0A'
         13        DO_FCALL                                      0  $7      
         14        ECHO                                                     $7
    7    15        INIT_METHOD_CALL                                         !0, 'format'
         16        SEND_VAL_EX                                              'Y-m-d%0A'
         17        DO_FCALL                                      0  $8      
         18        ECHO                                                     $8
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.23 ms | 1393 KiB | 13 Q