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<?php $created = '2017-12-31 23:59:00'; $splitBySpace = explode(' ', $created); if (isset($splitBySpace[0])) { $splitByLine = explode('-', $splitBySpace[0]); if (isset($splitByLine[0]) && isset($splitByLine[1]) && isset($splitByLine[2])) { if (checkdate($splitByLine[1], $splitByLine[2], $splitByLine[0])) { echo 'true'; } } } echo 'false'; //var_dump(checkdate('2018-04-04'));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 32
Branch analysis from position: 8
2 jumps found. (Code = 46) Position 1 = 16, Position 2 = 18
Branch analysis from position: 16
2 jumps found. (Code = 46) Position 1 = 19, Position 2 = 21
Branch analysis from position: 19
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 32
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 31, Position 2 = 32
Branch analysis from position: 31
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 32
Branch analysis from position: 32
Branch analysis from position: 21
Branch analysis from position: 18
Branch analysis from position: 32
filename:       /in/pWNX0
function name:  (null)
number of ops:  34
compiled vars:  !0 = $created, !1 = $splitBySpace, !2 = $splitByLine
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '2017-12-31+23%3A59%3A00'
    4     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '+'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !1, $4
    5     6        ISSET_ISEMPTY_DIM_OBJ                         0          !1, 0
          7      > JMPZ                                                     ~6, ->32
    6     8    >   INIT_FCALL                                               'explode'
          9        SEND_VAL                                                 '-'
         10        FETCH_DIM_R                                      ~7      !1, 0
         11        SEND_VAL                                                 ~7
         12        DO_ICALL                                         $8      
         13        ASSIGN                                                   !2, $8
    7    14        ISSET_ISEMPTY_DIM_OBJ                         0  ~10     !2, 0
         15      > JMPZ_EX                                          ~10     ~10, ->18
         16    >   ISSET_ISEMPTY_DIM_OBJ                         0  ~11     !2, 1
         17        BOOL                                             ~10     ~11
         18    > > JMPZ_EX                                          ~10     ~10, ->21
         19    >   ISSET_ISEMPTY_DIM_OBJ                         0  ~12     !2, 2
         20        BOOL                                             ~10     ~12
         21    > > JMPZ                                                     ~10, ->32
    8    22    >   INIT_FCALL                                               'checkdate'
         23        FETCH_DIM_R                                      ~13     !2, 1
         24        SEND_VAL                                                 ~13
         25        FETCH_DIM_R                                      ~14     !2, 2
         26        SEND_VAL                                                 ~14
         27        FETCH_DIM_R                                      ~15     !2, 0
         28        SEND_VAL                                                 ~15
         29        DO_ICALL                                         $16     
         30      > JMPZ                                                     $16, ->32
    9    31    >   ECHO                                                     'true'
   13    32    >   ECHO                                                     'false'
   14    33      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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169.72 ms | 1396 KiB | 17 Q