Class ccClsProcessTimeRecorder
''ASP程序代码执行时间统计类

 Private ccInti,ccIntNonceTime,ccIntDecimal
 Private ccIntStartTime,ccIntEndTime,ccIntNow,ccIntNonce
 Private ccStrInterval,ccStrEvent,ccStrTime,ccStrStatisticLog,ccStrFormatInterval
 Private ccArrEvent,ccArrTime

 Private Sub Class_Initialize
   ccStrInterval = "|"  ''默认分隔符
   ccIntDecimal = 4    ''小数点后位数
   ccStrEvent = ""
   ccStrTime = ""
   ccStrFormatInterval = "<br />" & vbCrLf
   ccIntStartTime = Timer
   ccIntNow = ccIntStartTime
   ccIntNonce = ccIntStartTime
 End Sub

 Public Sub Record(ccStrEventName)
   ccStrEvent = ccStrEvent & ccStrInterval & Replace(ccStrEventName,ccStrInterval,"")
   ccStrTime = ccStrTime & ccStrInterval & FormatNumber(Timer-ccIntNow,ccIntDecimal,True,False,True)
   ccIntNow = Timer
 End Sub

 Public Property Let Format(ccStrFormatType)
   If LCase(Trim(ccStrFormatType)) = "html" Then
     ccStrFormatInterval = "<br />" & vbCrLf
   Else
     ccStrFormatInterval = vbCrLf
   End If
 End Property

 Public Function Statistic
   If InStr(ccStrEvent,ccStrInterval) > 0 Then
     ccIntEndTime = Timer
     ccArrEvent = Split(ccStrEvent,ccStrInterval)
     ccArrTime = Split(ccStrTime,ccStrInterval)
     ccStrStatisticLog = ccStrStatisticLog & "Process Time Record" & ccStrFormatInterval
     ccStrStatisticLog = ccStrStatisticLog & "--------------------------------------" & ccStrFormatInterval
     For ccInti = 1 To UBound(ccArrEvent)
       ccStrStatisticLog = ccStrStatisticLog & ccArrEvent(ccInti) & " : " & ccArrTime(ccInti) & " s" & ccStrFormatInterval
     Next
     ccStrStatisticLog = ccStrStatisticLog & "--------------------------------------" & ccStrFormatInterval
     ccStrStatisticLog = ccStrStatisticLog & "Total : " & FormatNumber(ccIntEndTime-ccIntStartTime,ccIntDecimal,True,False,True) & " s"
     Statistic = ccStrStatisticLog
   Else
     Statistic = "No Record"
   End If
 End Function

 Public Function Nonce
   ccIntNonceTime = FormatNumber(Timer-ccIntNonce,ccIntDecimal,True,False,True)
   ccIntNonce = Timer
   Nonce = ccIntNonceTime
 End Function

 Public Function Total
   Total = FormatNumber(Timer-ccIntStartTime,ccIntDecimal,True,False,True)
 End Function

End Class

Dim objRecord,i,k,j,x

Set objRecord = New ccClsProcessTimeRecorder
objRecord.Format = "html"

For i = 1 To 100000
 x = 2 + 2
Next

Call objRecord.Record("加法")
For j = 1 To 100000
 x = 2 * 2
Next

Call objRecord.Record("乘法")

For k = 1 To 100000
 x = 2 ^ 2
Next