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<?php $str = '20160530105130'; $dt = DateTime::createFromFormat('!Ym????????',$str); var_dump($dt); //object(DateTime)#2 (3) { ["date"]=> string(26) "2016-05-01 00:00:00.000000"
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bOJdU
function name:  (null)
number of ops:  10
compiled vars:  !0 = $str, !1 = $dt
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '20160530105130'
    5     1        INIT_STATIC_METHOD_CALL                                      'DateTime', 'createFromFormat'
          2        SEND_VAL                                                     '%21Ym%3F%3F%3F%3F%3F%3F%3F%3F'
          3        SEND_VAR                                                     !0
          4        DO_FCALL                                          0  $3      
          5        ASSIGN                                                       !1, $3
    7     6        INIT_FCALL                                                   'var_dump'
          7        SEND_VAR                                                     !1
          8        DO_ICALL                                                     
    8     9      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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