3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('last sunday'); var_dump($date); $date2 = new DateTime('2013-01-01'); $date2->modify('last sunday'); var_dump($date2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ubu6l
function name:  (null)
number of ops:  18
compiled vars:  !0 = $date, !1 = $date2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              'last+sunday'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                                 
    6     7        NEW                                              $6      'DateTime'
          8        SEND_VAL_EX                                              '2013-01-01'
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !1, $6
    7    11        INIT_METHOD_CALL                                         !1, 'modify'
         12        SEND_VAL_EX                                              'last+sunday'
         13        DO_FCALL                                      0          
    8    14        INIT_FCALL                                               'var_dump'
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
181.34 ms | 1394 KiB | 15 Q