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<?php $begin = microtime(TRUE); preg_match("/偷拍/", '站和主要商业网站偷拍要树立正确办网导'); $end = microtime(TRUE); echo (($end-$begin)*1000).'ms ';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/02Mfd
function name:  (null)
number of ops:  17
compiled vars:  !0 = $begin, !1 = $end
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'microtime'
          1        SEND_VAL                                                 <true>
          2        DO_ICALL                                         $2      
          3        ASSIGN                                                   !0, $2
    4     4        INIT_FCALL                                               'preg_match'
          5        SEND_VAL                                                 '%2F%E5%81%B7%E6%8B%8D%2F'
          6        SEND_VAL                                                 '%E7%AB%99%E5%92%8C%E4%B8%BB%E8%A6%81%E5%95%86%E4%B8%9A%E7%BD%91%E7%AB%99%E5%81%B7%E6%8B%8D%E8%A6%81%E6%A0%91%E7%AB%8B%E6%AD%A3%E7%A1%AE%E5%8A%9E%E7%BD%91%E5%AF%BC'
          7        DO_ICALL                                                 
    5     8        INIT_FCALL                                               'microtime'
          9        SEND_VAL                                                 <true>
         10        DO_ICALL                                         $5      
         11        ASSIGN                                                   !1, $5
    7    12        SUB                                              ~7      !1, !0
         13        MUL                                              ~8      ~7, 1000
         14        CONCAT                                           ~9      ~8, 'ms++'
         15        ECHO                                                     ~9
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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