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<?php $dt = new DateTime('2014-01-05'); $interval = $dt->diff(new DateTime('2014-01-08')); var_dump($interval->d); $interval = $dt->diff(new DateTime('2014-01-05')); var_dump($interval->d); $interval = $dt->diff(new DateTime('2014-01-01')); var_dump($interval->d);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/krWgo
function name:  (null)
number of ops:  38
compiled vars:  !0 = $dt, !1 = $interval
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '2014-01-05'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        INIT_METHOD_CALL                                         !0, 'diff'
          5        NEW                                              $5      'DateTime'
          6        SEND_VAL_EX                                              '2014-01-08'
          7        DO_FCALL                                      0          
          8        SEND_VAR_NO_REF_EX                                       $5
          9        DO_FCALL                                      0  $7      
         10        ASSIGN                                                   !1, $7
    5    11        INIT_FCALL                                               'var_dump'
         12        FETCH_OBJ_R                                      ~9      !1, 'd'
         13        SEND_VAL                                                 ~9
         14        DO_ICALL                                                 
    7    15        INIT_METHOD_CALL                                         !0, 'diff'
         16        NEW                                              $11     'DateTime'
         17        SEND_VAL_EX                                              '2014-01-05'
         18        DO_FCALL                                      0          
         19        SEND_VAR_NO_REF_EX                                       $11
         20        DO_FCALL                                      0  $13     
         21        ASSIGN                                                   !1, $13
    8    22        INIT_FCALL                                               'var_dump'
         23        FETCH_OBJ_R                                      ~15     !1, 'd'
         24        SEND_VAL                                                 ~15
         25        DO_ICALL                                                 
   10    26        INIT_METHOD_CALL                                         !0, 'diff'
         27        NEW                                              $17     'DateTime'
         28        SEND_VAL_EX                                              '2014-01-01'
         29        DO_FCALL                                      0          
         30        SEND_VAR_NO_REF_EX                                       $17
         31        DO_FCALL                                      0  $19     
         32        ASSIGN                                                   !1, $19
   11    33        INIT_FCALL                                               'var_dump'
         34        FETCH_OBJ_R                                      ~21     !1, 'd'
         35        SEND_VAL                                                 ~21
         36        DO_ICALL                                                 
         37      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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