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<?php $dt = new DateTime(); $dstr = $dt->format('Y-m-d H:i:s.u'); $darr = explode(".", $dstr) ; $darr[1] = sprintf("%06d", mt_rand(0, 999999)) ; $dstr = implode(".", $darr) ; echo $dstr . "\n"; $dn = DateTime::createFromFormat('Y-m-d H:i:s.u', $dstr); echo $dn->format('U.u') . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OQXfq
function name:  (null)
number of ops:  40
compiled vars:  !0 = $dt, !1 = $dstr, !2 = $darr, !3 = $dn
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $4      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $4
    3     3        INIT_METHOD_CALL                                         !0, 'format'
          4        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As.u'
          5        DO_FCALL                                      0  $7      
          6        ASSIGN                                                   !1, $7
    4     7        INIT_FCALL                                               'explode'
          8        SEND_VAL                                                 '.'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $9      
         11        ASSIGN                                                   !2, $9
    5    12        INIT_FCALL                                               'sprintf'
         13        SEND_VAL                                                 '%2506d'
         14        INIT_FCALL                                               'mt_rand'
         15        SEND_VAL                                                 0
         16        SEND_VAL                                                 999999
         17        DO_ICALL                                         $12     
         18        SEND_VAR                                                 $12
         19        DO_ICALL                                         $13     
         20        ASSIGN_DIM                                               !2, 1
         21        OP_DATA                                                  $13
    6    22        INIT_FCALL                                               'implode'
         23        SEND_VAL                                                 '.'
         24        SEND_VAR                                                 !2
         25        DO_ICALL                                         $14     
         26        ASSIGN                                                   !1, $14
    7    27        CONCAT                                           ~16     !1, '%0A'
         28        ECHO                                                     ~16
    8    29        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
         30        SEND_VAL                                                 'Y-m-d+H%3Ai%3As.u'
         31        SEND_VAR                                                 !1
         32        DO_FCALL                                      0  $17     
         33        ASSIGN                                                   !3, $17
    9    34        INIT_METHOD_CALL                                         !3, 'format'
         35        SEND_VAL_EX                                              'U.u'
         36        DO_FCALL                                      0  $19     
         37        CONCAT                                           ~20     $19, '%0A'
         38        ECHO                                                     ~20
         39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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