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<?php $d1 = '2014-10-26 01:59:59'; $d2 = '2014-10-26 02:00:00'; $dt1 = new DateTime($d1); $dt2 = new DateTime($d2); var_dump ($dt2->diff($dt1)['s']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HF01p
function name:  (null)
number of ops:  18
compiled vars:  !0 = $d1, !1 = $d2, !2 = $dt1, !3 = $dt2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '2014-10-26+01%3A59%3A59'
    3     1        ASSIGN                                                   !1, '2014-10-26+02%3A00%3A00'
    4     2        NEW                                              $6      'DateTime'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !2, $6
    5     6        NEW                                              $9      'DateTime'
          7        SEND_VAR_EX                                              !1
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !3, $9
    7    10        INIT_FCALL                                               'var_dump'
         11        INIT_METHOD_CALL                                         !3, 'diff'
         12        SEND_VAR_EX                                              !2
         13        DO_FCALL                                      0  $12     
         14        FETCH_DIM_R                                      ~13     $12, 's'
         15        SEND_VAL                                                 ~13
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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191.22 ms | 1394 KiB | 15 Q