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<?php echo date("y/m/d i:s:u", 972); $t = microtime(true); $micro = sprintf("%06d",($t - floor($t)) * 1000000); $d = new DateTime( date('Y-m-d H:i:s.'.$micro,$t) ); print $d->format("Y-m-d H:i:s.u"); // note at point on "u"
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/u60ZG
function name:  (null)
number of ops:  33
compiled vars:  !0 = $t, !1 = $micro, !2 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date'
          1        SEND_VAL                                                 'y%2Fm%2Fd+i%3As%3Au'
          2        SEND_VAL                                                 972
          3        DO_ICALL                                         $3      
          4        ECHO                                                     $3
    6     5        INIT_FCALL                                               'microtime'
          6        SEND_VAL                                                 <true>
          7        DO_ICALL                                         $4      
          8        ASSIGN                                                   !0, $4
    7     9        INIT_FCALL                                               'sprintf'
         10        SEND_VAL                                                 '%2506d'
         11        INIT_FCALL                                               'floor'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $6      
         14        SUB                                              ~7      !0, $6
         15        MUL                                              ~8      ~7, 1000000
         16        SEND_VAL                                                 ~8
         17        DO_ICALL                                         $9      
         18        ASSIGN                                                   !1, $9
    8    19        NEW                                              $11     'DateTime'
         20        INIT_FCALL                                               'date'
         21        CONCAT                                           ~12     'Y-m-d+H%3Ai%3As.', !1
         22        SEND_VAL                                                 ~12
         23        SEND_VAR                                                 !0
         24        DO_ICALL                                         $13     
         25        SEND_VAR_NO_REF_EX                                       $13
         26        DO_FCALL                                      0          
         27        ASSIGN                                                   !2, $11
   10    28        INIT_METHOD_CALL                                         !2, 'format'
         29        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As.u'
         30        DO_FCALL                                      0  $16     
         31        ECHO                                                     $16
         32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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