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<?php $datetime1 = new DateTime("2017-09-01 23:00:00"); $datetime2 = new DateTime(); $epoch1 = $datetime1->getTimestamp(); $epoch2 = $datetime2->getTimestamp(); $diff = $epoch2 - $epoch1; echo number_format( $diff / 3600, '2' );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ViMDa
function name:  (null)
number of ops:  22
compiled vars:  !0 = $datetime1, !1 = $datetime2, !2 = $epoch1, !3 = $epoch2, !4 = $diff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $5      'DateTime'
          1        SEND_VAL_EX                                              '2017-09-01+23%3A00%3A00'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $5
    4     4        NEW                                              $8      'DateTime'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !1, $8
    6     7        INIT_METHOD_CALL                                         !0, 'getTimestamp'
          8        DO_FCALL                                      0  $11     
          9        ASSIGN                                                   !2, $11
    7    10        INIT_METHOD_CALL                                         !1, 'getTimestamp'
         11        DO_FCALL                                      0  $13     
         12        ASSIGN                                                   !3, $13
    9    13        SUB                                              ~15     !3, !2
         14        ASSIGN                                                   !4, ~15
   11    15        INIT_FCALL                                               'number_format'
         16        DIV                                              ~17     !4, 3600
         17        SEND_VAL                                                 ~17
         18        SEND_VAL                                                 '2'
         19        DO_ICALL                                         $18     
         20        ECHO                                                     $18
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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