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<?php $t1 = new DateTime( '2014-09-03 15:00:00' ); $t2 = new DateTime( '2014-09-04 15:00:00' ); echo date_diff( $t1, $t2 )->h; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Oe1WO
function name:  (null)
number of ops:  15
compiled vars:  !0 = $t1, !1 = $t2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '2014-09-03+15%3A00%3A00'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    3     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              '2014-09-04+15%3A00%3A00'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    4     8        INIT_FCALL                                               'date_diff'
          9        SEND_VAR                                                 !0
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                         $8      
         12        FETCH_OBJ_R                                      ~9      $8, 'h'
         13        ECHO                                                     ~9
    5    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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