3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = strtotime('2017-07-13'); $b= strtotime('2017-07-13 4:00PM'); print ($b-$a)/3600;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Se7cL
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '2017-07-13'
          2        DO_ICALL                                         $2      
          3        ASSIGN                                                   !0, $2
    4     4        INIT_FCALL                                               'strtotime'
          5        SEND_VAL                                                 '2017-07-13+4%3A00PM'
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !1, $4
    6     8        SUB                                              ~6      !1, !0
          9        DIV                                              ~7      ~6, 3600
         10        ECHO                                                     ~7
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.82 ms | 1394 KiB | 15 Q