3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('1980-01-01 15:00:00 PDT'); print_r($dt); $dt->modify('+1 hour'); print_r($dt);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/m2O7M
function name:  (null)
number of ops:  14
compiled vars:  !0 = $dt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $1      'DateTime'
          1        SEND_VAL_EX                                              '1980-01-01+15%3A00%3A00+PDT'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    3     4        INIT_FCALL                                               'print_r'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                                 
    4     7        INIT_METHOD_CALL                                         !0, 'modify'
          8        SEND_VAL_EX                                              '%2B1+hour'
          9        DO_FCALL                                      0          
    5    10        INIT_FCALL                                               'print_r'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
180.35 ms | 1398 KiB | 15 Q