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<?php function intervalToSecs(DateInterval $interval): int { $secs = $interval->s; $secs += ($interval->i * 60); $secs += ($interval->h * 60 * 60); $secs += ($interval->days * 60 * 60 * 24); return $secs; } var_dump(intervalToSecs(new DateInterval("P2DT12H"))); var_dump(intervalToSecs(new DateInterval("PT60H")));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hg2q5
function name:  (null)
number of ops:  19
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'intervaltosecs'
          2        NEW                                              $0      'DateInterval'
          3        SEND_VAL_EX                                              'P2DT12H'
          4        DO_FCALL                                      0          
          5        SEND_VAR                                                 $0
          6        DO_FCALL                                      0  $2      
          7        SEND_VAR                                                 $2
          8        DO_ICALL                                                 
   14     9        INIT_FCALL                                               'var_dump'
         10        INIT_FCALL                                               'intervaltosecs'
         11        NEW                                              $4      'DateInterval'
         12        SEND_VAL_EX                                              'PT60H'
         13        DO_FCALL                                      0          
         14        SEND_VAR                                                 $4
         15        DO_FCALL                                      0  $6      
         16        SEND_VAR                                                 $6
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Function intervaltosecs:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hg2q5
function name:  intervalToSecs
number of ops:  19
compiled vars:  !0 = $interval, !1 = $secs
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        FETCH_OBJ_R                                      ~2      !0, 's'
          2        ASSIGN                                                   !1, ~2
    6     3        FETCH_OBJ_R                                      ~4      !0, 'i'
          4        MUL                                              ~5      ~4, 60
          5        ASSIGN_OP                                     1          !1, ~5
    7     6        FETCH_OBJ_R                                      ~7      !0, 'h'
          7        MUL                                              ~8      ~7, 60
          8        MUL                                              ~9      ~8, 60
          9        ASSIGN_OP                                     1          !1, ~9
    8    10        FETCH_OBJ_R                                      ~11     !0, 'days'
         11        MUL                                              ~12     ~11, 60
         12        MUL                                              ~13     ~12, 60
         13        MUL                                              ~14     ~13, 24
         14        ASSIGN_OP                                     1          !1, ~14
   10    15        VERIFY_RETURN_TYPE                                       !1
         16      > RETURN                                                   !1
   11    17*       VERIFY_RETURN_TYPE                                       
         18*     > RETURN                                                   null

End of function intervaltosecs

Generated using Vulcan Logic Dumper, using php 8.0.0


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