3v4l.org

run code in 300+ PHP versions simultaneously
<?php $interval = new DateInterval('P2Y4DT6H8M'); var_dump($interval); var_dump( $interval->f, $interval->weekday, $interval->weekday_behavior, $interval->first_last_day_of, $interval->special_type, $interval->special_amount, $interval->have_weekday_relative, $interval->have_special_relative ); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Xaov2
function name:  (null)
number of ops:  26
compiled vars:  !0 = $interval
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateInterval'
          1        SEND_VAL_EX                                              'P2Y4DT6H8M'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    5     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                                 
    7     7        INIT_FCALL                                               'var_dump'
    8     8        FETCH_OBJ_R                                      ~5      !0, 'f'
          9        SEND_VAL                                                 ~5
    9    10        FETCH_OBJ_R                                      ~6      !0, 'weekday'
         11        SEND_VAL                                                 ~6
   10    12        FETCH_OBJ_R                                      ~7      !0, 'weekday_behavior'
         13        SEND_VAL                                                 ~7
   11    14        FETCH_OBJ_R                                      ~8      !0, 'first_last_day_of'
         15        SEND_VAL                                                 ~8
   12    16        FETCH_OBJ_R                                      ~9      !0, 'special_type'
         17        SEND_VAL                                                 ~9
   13    18        FETCH_OBJ_R                                      ~10     !0, 'special_amount'
         19        SEND_VAL                                                 ~10
   14    20        FETCH_OBJ_R                                      ~11     !0, 'have_weekday_relative'
         21        SEND_VAL                                                 ~11
   15    22        FETCH_OBJ_R                                      ~12     !0, 'have_special_relative'
         23        SEND_VAL                                                 ~12
         24        DO_ICALL                                                 
   18    25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
192.76 ms | 1399 KiB | 15 Q