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<?php $start = new DateTime('2017-09-01 23:00:00'); $stop = new DateTime('2017-09-02 01:34:00'); $hours = iterator_count(new DatePeriod($start, new DateInterval('PT1S'), $stop)) / 3600; echo round($hours, 2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/h2sID
function name:  (null)
number of ops:  27
compiled vars:  !0 = $start, !1 = $stop, !2 = $hours
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              '2017-09-01+23%3A00%3A00'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    4     4        NEW                                              $6      'DateTime'
          5        SEND_VAL_EX                                              '2017-09-02+01%3A34%3A00'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $6
    5     8        INIT_FCALL                                               'iterator_count'
          9        NEW                                              $9      'DatePeriod'
         10        SEND_VAR_EX                                              !0
         11        NEW                                              $10     'DateInterval'
         12        SEND_VAL_EX                                              'PT1S'
         13        DO_FCALL                                      0          
         14        SEND_VAR_NO_REF_EX                                       $10
         15        SEND_VAR_EX                                              !1
         16        DO_FCALL                                      0          
         17        SEND_VAR                                                 $9
         18        DO_ICALL                                         $13     
         19        DIV                                              ~14     $13, 3600
         20        ASSIGN                                                   !2, ~14
    7    21        INIT_FCALL                                               'round'
         22        SEND_VAR                                                 !2
         23        SEND_VAL                                                 2
         24        DO_ICALL                                         $16     
         25        ECHO                                                     $16
         26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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