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<?php function getDaysLeft(DateTimeImmutable $now, DateTimeImmutable $until): void { $diff = $now->diff($until); var_dump( ($diff->invert ? -1 : 1) * ($diff->days + $diff->h / 24 + $diff->i / (24 * 60) + $diff->s / (24 * 60 * 60)) ); var_dump(((int) $diff->format("%r1")) * ($diff->format("%a") + $diff->format("%h") / 24 + $diff->format("%i") / (24 * 60) + $diff->format("%s") / (24 * 60 * 60))); } // subscription has expired half a day ago getDaysLeft(new DateTimeImmutable("2023-11-24 00:00:00"), new DateTimeImmutable("2023-11-23 12:00:00")); // subscription will expire in hald a day getDaysLeft(new DateTimeImmutable("2023-11-24 00:00:00"), new DateTimeImmutable("2023-11-24 12:00:00"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/M1n41
function name:  (null)
number of ops:  21
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   INIT_FCALL                                               'getdaysleft'
          1        NEW                                              $0      'DateTimeImmutable'
          2        SEND_VAL_EX                                              '2023-11-24+00%3A00%3A00'
          3        DO_FCALL                                      0          
          4        SEND_VAR                                                 $0
          5        NEW                                              $2      'DateTimeImmutable'
          6        SEND_VAL_EX                                              '2023-11-23+12%3A00%3A00'
          7        DO_FCALL                                      0          
          8        SEND_VAR                                                 $2
          9        DO_FCALL                                      0          
   18    10        INIT_FCALL                                               'getdaysleft'
         11        NEW                                              $5      'DateTimeImmutable'
         12        SEND_VAL_EX                                              '2023-11-24+00%3A00%3A00'
         13        DO_FCALL                                      0          
         14        SEND_VAR                                                 $5
         15        NEW                                              $7      'DateTimeImmutable'
         16        SEND_VAL_EX                                              '2023-11-24+12%3A00%3A00'
         17        DO_FCALL                                      0          
         18        SEND_VAR                                                 $7
         19        DO_FCALL                                      0          
         20      > RETURN                                                   1

Function getdaysleft:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/M1n41
function name:  getDaysLeft
number of ops:  52
compiled vars:  !0 = $now, !1 = $until, !2 = $diff
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    5     2        INIT_METHOD_CALL                                         !0, 'diff'
          3        SEND_VAR_EX                                              !1
          4        DO_FCALL                                      0  $3      
          5        ASSIGN                                                   !2, $3
    7     6        INIT_FCALL                                               'var_dump'
    8     7        FETCH_OBJ_R                                      ~5      !2, 'invert'
          8      > JMPZ                                                     ~5, ->11
          9    >   QM_ASSIGN                                        ~6      -1
         10      > JMP                                                      ->12
         11    >   QM_ASSIGN                                        ~6      1
         12    >   FETCH_OBJ_R                                      ~7      !2, 'days'
         13        FETCH_OBJ_R                                      ~8      !2, 'h'
         14        DIV                                              ~9      ~8, 24
         15        ADD                                              ~10     ~7, ~9
         16        FETCH_OBJ_R                                      ~11     !2, 'i'
         17        DIV                                              ~12     ~11, 1440
         18        ADD                                              ~13     ~10, ~12
         19        FETCH_OBJ_R                                      ~14     !2, 's'
         20        DIV                                              ~15     ~14, 86400
         21        ADD                                              ~16     ~13, ~15
         22        MUL                                              ~17     ~6, ~16
         23        SEND_VAL                                                 ~17
    7    24        DO_ICALL                                                 
   11    25        INIT_FCALL                                               'var_dump'
         26        INIT_METHOD_CALL                                         !2, 'format'
         27        SEND_VAL_EX                                              '%25r1'
         28        DO_FCALL                                      0  $19     
         29        CAST                                          4  ~20     $19
         30        INIT_METHOD_CALL                                         !2, 'format'
         31        SEND_VAL_EX                                              '%25a'
         32        DO_FCALL                                      0  $21     
         33        INIT_METHOD_CALL                                         !2, 'format'
         34        SEND_VAL_EX                                              '%25h'
         35        DO_FCALL                                      0  $22     
         36        DIV                                              ~23     $22, 24
         37        ADD                                              ~24     $21, ~23
         38        INIT_METHOD_CALL                                         !2, 'format'
         39        SEND_VAL_EX                                              '%25i'
         40        DO_FCALL                                      0  $25     
         41        DIV                                              ~26     $25, 1440
         42        ADD                                              ~27     ~24, ~26
         43        INIT_METHOD_CALL                                         !2, 'format'
         44        SEND_VAL_EX                                              '%25s'
         45        DO_FCALL                                      0  $28     
         46        DIV                                              ~29     $28, 86400
         47        ADD                                              ~30     ~27, ~29
         48        MUL                                              ~31     ~20, ~30
         49        SEND_VAL                                                 ~31
         50        DO_ICALL                                                 
   12    51      > RETURN                                                   null

End of function getdaysleft

Generated using Vulcan Logic Dumper, using php 8.0.0


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