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<?php $a = strtotime('2017-07-13'); $b= strtotime('2017-07-13 4:00PM'); $c = strtotime('2017-07-13 16:00'); print ($c-$a)/3600;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WgiIB
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '2017-07-13'
          2        DO_ICALL                                         $3      
          3        ASSIGN                                                   !0, $3
    4     4        INIT_FCALL                                               'strtotime'
          5        SEND_VAL                                                 '2017-07-13+4%3A00PM'
          6        DO_ICALL                                         $5      
          7        ASSIGN                                                   !1, $5
    5     8        INIT_FCALL                                               'strtotime'
          9        SEND_VAL                                                 '2017-07-13+16%3A00'
         10        DO_ICALL                                         $7      
         11        ASSIGN                                                   !2, $7
    6    12        SUB                                              ~9      !2, !0
         13        DIV                                              ~10     ~9, 3600
         14        ECHO                                                     ~10
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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