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<?php $dateTime = '2009-13-11 99:88:56'; preg_match('~(?<date>\d{4}-\d{2}-\d{2})[\s|T](?<time>\d{2}:\d{2}:\d{2})?(?<timezone>[\+|-]\d{2}:\d{2})?~', $dateTime, $matches); $matches['time'] = array_key_exists('time', $matches) ? $matches['time'] : '00:00:00'; var_dump($matches); //$dateTime = sprintf('%s %s %s', $matches['date'], $matches['time'], $matches['datetime']); //$bla = \DateTime::createFromFormat('Y-m-d H:i:s', $dateTime); //var_dump($bla);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 11
Branch analysis from position: 8
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/Ag80I
function name:  (null)
number of ops:  18
compiled vars:  !0 = $dateTime, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '2009-13-11+99%3A88%3A56'
    4     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%7E%28%3F%3Cdate%3E%5Cd%7B4%7D-%5Cd%7B2%7D-%5Cd%7B2%7D%29%5B%5Cs%7CT%5D%28%3F%3Ctime%3E%5Cd%7B2%7D%3A%5Cd%7B2%7D%3A%5Cd%7B2%7D%29%3F%28%3F%3Ctimezone%3E%5B%5C%2B%7C-%5D%5Cd%7B2%7D%3A%5Cd%7B2%7D%29%3F%7E'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    5     6        ARRAY_KEY_EXISTS                                         'time', !1
          7      > JMPZ                                                     ~5, ->11
          8    >   FETCH_DIM_R                                      ~6      !1, 'time'
          9        QM_ASSIGN                                        ~7      ~6
         10      > JMP                                                      ->12
         11    >   QM_ASSIGN                                        ~7      '00%3A00%3A00'
         12    >   ASSIGN_DIM                                               !1, 'time'
         13        OP_DATA                                                  ~7
    6    14        INIT_FCALL                                               'var_dump'
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                                 
   10    17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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