3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp1 = new DateTime("25-02-2013"); $timestamp2 = new DateTime("25-03-2013"); $days_elapsed = floor(($timestamp2 - $timestamp1)/86400); echo $days_elapsed;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZCOA2
function name:  (null)
number of ops:  16
compiled vars:  !0 = $timestamp1, !1 = $timestamp2, !2 = $days_elapsed
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              '25-02-2013'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    3     4        NEW                                              $6      'DateTime'
          5        SEND_VAL_EX                                              '25-03-2013'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $6
    5     8        INIT_FCALL                                               'floor'
          9        SUB                                              ~9      !1, !0
         10        DIV                                              ~10     ~9, 86400
         11        SEND_VAL                                                 ~10
         12        DO_ICALL                                         $11     
         13        ASSIGN                                                   !2, $11
    7    14        ECHO                                                     !2
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.6 ms | 1394 KiB | 15 Q