回答編集履歴
5
コード修正
test
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With reg
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.Pattern = "
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.Pattern = "桃|パイナップル|みかん|バナナ|檸檬"
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.IgnoreCase = True
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Const 検索パターン = "
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Const 検索パターン = "桃|パイナップル|みかん|バナナ|檸檬"
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書式の改善
test
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テストしてみました
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---
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---
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時間の計測は、[VBAでミリ秒以下の高精度で処理時間計測](https://hatenachips.blog.fc2.com/blog-entry-377.html) の関数を使いました。マイクロ秒の精度で計測てきますので、ループさせる必要なく計測できます。
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編集時に間違って必要な部分も上書きしてしまったので修正
test
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Like演算子は前にテストした時は、InStrより遅かったです。
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RegExpはやったことがないので、テストした結果を教えてほしいです。
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```vba
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Public Sub fruits_check()
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Dim 判定対象文字列 As String
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Dim reg As Object
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Set reg = CreateObject("VBScript.RegExp")
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With reg
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.Pattern = "もも|パイナップル|みかん|バナナ|檸檬"
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.IgnoreCase = True
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.Global = False
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End With
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判定対象文字列 = "あああああああ檸檬ああああああ"
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If reg.Test(判定対象文字列) Then MsgBox "ありました"
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End Sub
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```
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テストしてみました
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---
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時間の計測は、[VBAでミリ秒以下の高精度で処理時間計測](https://hatenachips.blog.fc2.com/blog-entry-377.html) の関数を使いました。マイクロ秒の精度で計測てきますので、ループさせる必要なく計測できます。
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判定対象文字列は、Wikipedia:引用のガイドラインから5500字エディターにコピーして真ん中ぐらいに「檸檬」を挿入しました。それをA1セルにコピペしました。
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実行環境:Windows 10 Home 64bit / Microsoft Excel 2016 32bit
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**テストコード**
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```vba
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Public Sub fruits_check()
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Const 検索パターン = "もも|パイナップル|みかん|バナナ|檸檬"
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Dim くだもの判定(5) As String
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くだもの判定(5) = "檸檬"
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Dim 判定対象文字列 As String
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判定対象文字列 = Range("A1").Value
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Dim lateReg As Object
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Set lateReg = CreateObject("VBScript.RegExp")
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Dim earlyReg As RegExp
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Dim result As Boolean, i As Long
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.Pattern = 検索パターン
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.IgnoreCase = True
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.Global = False
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result = .Test(判定対象文字列)
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End With
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SWStop
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SWShow "lateReg : " & result & " "
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result = False
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SWStart
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With earlyReg
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.Pattern = 検索パターン
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.IgnoreCase = True
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.Global = False
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result = .Test(判定対象文字列)
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End With
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SWStop
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SWShow "earlyReg: " & result & " "
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result = False
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SWStart
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For i = 1 To 5
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If (InStr(1, 判定対象文字列, くだもの判定(i), vbBinaryCompare) > 0) Then
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result = True
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Exit For
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End If
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Next i
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SWStop
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SWShow "InStr : " & result & " "
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result = False
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SWStart
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For i = 1 To 5
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If 判定対象文字列 Like "*" & くだもの判定(i) & "*" Then
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result = True
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Exit For
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End If
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Next i
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SWStop
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SWShow "Like : " & result & " "
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Dim result As Boolean, i As Long, j As Long
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For j = 1 To 2
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result = False
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SWStart
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With lateReg
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.Pattern = 検索パターン
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.IgnoreCase = True
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.Global = False
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result = .Test(判定対象文字列)
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End With
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SWStop
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SWShow "lateReg : " & result & " "
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result = False
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SWStart
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With earlyReg
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.Pattern = 検索パターン
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.IgnoreCase = True
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.Global = False
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result = .Test(判定対象文字列)
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End With
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SWStop
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SWShow "earlyReg: " & result & " "
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result = False
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SWStart
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For i = 1 To 5
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If (InStr(判定対象文字列, くだもの判定(i)) > 0) Then
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result = True
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Exit For
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End If
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Next i
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SWStop
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SWShow "InStr : " & result & " "
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result = False
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SWStart
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For i = 1 To 5
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If 判定対象文字列 Like "*" & くだもの判定(i) & "*" Then
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result = True
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Exit For
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End If
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Next i
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SWStop
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SWShow "Like : " & result & " "
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'一致なし用のサンプルデータ
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判定対象文字列 = Replace(判定対象文字列, "檸檬", "")
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Debug.Print ""
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Next j
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End Sub
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@@ -266,6 +236,8 @@
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```
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単位はミリ秒です。
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当方の環境、用意したサンプルでは、InStrが最も速いという結果になりました。
|
2
コードの修正
test
CHANGED
@@ -12,35 +12,229 @@
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Public Sub fruits_check()
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14
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Const 検索パターン = "もも|パイナップル|みかん|バナナ|檸檬"
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Dim くだもの判定(5) As String
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くだもの判定(1) = "桃"
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くだもの判定(2) = "パイナップル"
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くだもの判定(3) = "みかん"
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くだもの判定(4) = "バナナ"
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くだもの判定(5) = "檸檬"
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Dim 判定対象文字列 As String
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判定対象文字列 = Range("A1").Value
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Dim lateReg As Object
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Set lateReg = CreateObject("VBScript.RegExp")
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Dim earlyReg As RegExp
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Set earlyReg = New RegExp
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Dim result As Boolean, i As Long
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SWStart
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With lateReg
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.Pattern = 検索パターン
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.IgnoreCase = True
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.Global = False
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result = .Test(判定対象文字列)
|
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|
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+
End With
|
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SWStop
|
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SWShow "lateReg : " & result & " "
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result = False
|
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SWStart
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With earlyReg
|
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.Pattern = 検索パターン
|
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.IgnoreCase = True
|
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|
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.Global = False
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|
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result = .Test(判定対象文字列)
|
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|
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End With
|
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SWStop
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SWShow "earlyReg: " & result & " "
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result = False
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For i = 1 To 5
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If (InStr(判定対象文字列, くだもの判定(i)) > 0) Then
|
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result = True
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Exit For
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End If
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Next i
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SWShow "InStr : " & result & " "
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result = False
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SWStart
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For i = 1 To 5
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If 判定対象文字列 Like "*" & くだもの判定(i) & "*" Then
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result = True
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Exit For
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End If
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Next i
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SWStop
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SWShow "Like : " & result & " "
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'一致なし用のサンプルデータ
|
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判定対象文字列 = Replace(判定対象文字列, "檸檬", "")
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Debug.Print ""
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result = False
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SWStart
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With lateReg
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.Pattern = 検索パターン
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.IgnoreCase = True
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.Global = False
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result = .Test(判定対象文字列)
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End With
|
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SWStop
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SWShow "lateReg : " & result & " "
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result = False
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SWStart
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With earlyReg
|
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.Pattern = 検索パターン
|
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.IgnoreCase = True
|
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|
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.Global = False
|
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|
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result = .Test(判定対象文字列)
|
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|
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End With
|
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|
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SWStop
|
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|
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SWShow "earlyReg: " & result & " "
|
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|
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result = False
|
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SWStart
|
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For i = 1 To 5
|
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|
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If (InStr(1, 判定対象文字列, くだもの判定(i), vbBinaryCompare) > 0) Then
|
202
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|
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result = True
|
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|
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Exit For
|
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End If
|
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Next i
|
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SWStop
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SWShow "InStr : " & result & " "
|
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result = False
|
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|
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SWStart
|
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|
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For i = 1 To 5
|
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|
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If 判定対象文字列 Like "*" & くだもの判定(i) & "*" Then
|
224
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+
|
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result = True
|
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|
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Exit For
|
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|
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End If
|
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|
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Next i
|
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|
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SWStop
|
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|
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SWShow "Like : " & result & " "
|
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|
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|
44
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|
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|
End Sub
|
46
240
|
|
@@ -48,260 +242,30 @@
|
|
48
242
|
|
49
243
|
|
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244
|
|
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|
-
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
-
|
72
|
-
|
73
|
-
|
74
|
-
|
75
|
-
Dim くだもの判定(5) As String
|
76
|
-
|
77
|
-
くだもの判定(1) = "桃"
|
78
|
-
|
79
|
-
くだもの判定(2) = "パイナップル"
|
80
|
-
|
81
|
-
くだもの判定(3) = "みかん"
|
82
|
-
|
83
|
-
くだもの判定(4) = "バナナ"
|
84
|
-
|
85
|
-
くだもの判定(5) = "檸檬"
|
86
|
-
|
87
|
-
|
88
|
-
|
89
|
-
Dim 判定対象文字列 As String
|
90
|
-
|
91
|
-
判定対象文字列 = Range("A1").Value
|
92
|
-
|
93
|
-
|
94
|
-
|
95
|
-
Dim lateReg As Object
|
96
|
-
|
97
|
-
Set lateReg = CreateObject("VBScript.RegExp")
|
98
|
-
|
99
|
-
|
100
|
-
|
101
|
-
Dim earlyReg As RegExp
|
102
|
-
|
103
|
-
Set earlyReg = New RegExp
|
104
|
-
|
105
|
-
|
106
|
-
|
107
|
-
Dim result As Boolean, i As Long
|
108
|
-
|
109
|
-
|
110
|
-
|
111
|
-
SWStart
|
112
|
-
|
113
|
-
With lateReg
|
114
|
-
|
115
|
-
.Pattern = 検索パターン
|
116
|
-
|
117
|
-
.IgnoreCase = True
|
118
|
-
|
119
|
-
.Global = False
|
120
|
-
|
121
|
-
result = .Test(判定対象文字列)
|
122
|
-
|
123
|
-
End With
|
124
|
-
|
125
|
-
SWStop
|
126
|
-
|
127
|
-
SWShow "lateReg : " & result & " "
|
128
|
-
|
129
|
-
|
130
|
-
|
131
|
-
SWStart
|
132
|
-
|
133
|
-
With earlyReg
|
134
|
-
|
135
|
-
.Pattern = 検索パターン
|
136
|
-
|
137
|
-
.IgnoreCase = True
|
138
|
-
|
139
|
-
.Global = False
|
140
|
-
|
141
|
-
result = .Test(判定対象文字列)
|
142
|
-
|
143
|
-
End With
|
144
|
-
|
145
|
-
SWStop
|
146
|
-
|
147
|
-
SWShow "earlyReg: " & result & " "
|
148
|
-
|
149
|
-
|
150
|
-
|
151
|
-
SWStart
|
152
|
-
|
153
|
-
For i = 1 To 5
|
154
|
-
|
155
|
-
If (InStr(判定対象文字列, くだもの判定(i)) > 0) Then
|
156
|
-
|
157
|
-
result = True
|
158
|
-
|
159
|
-
Exit For
|
160
|
-
|
161
|
-
End If
|
162
|
-
|
163
|
-
Next i
|
164
|
-
|
165
|
-
SWStop
|
166
|
-
|
167
|
-
SWShow "InStr : " & result & " "
|
168
|
-
|
169
|
-
|
170
|
-
|
171
|
-
SWStart
|
172
|
-
|
173
|
-
For i = 1 To 5
|
174
|
-
|
175
|
-
If 判定対象文字列 Like くだもの判定(i) Then
|
176
|
-
|
177
|
-
result = True
|
178
|
-
|
179
|
-
Exit For
|
180
|
-
|
181
|
-
End If
|
182
|
-
|
183
|
-
Next i
|
184
|
-
|
185
|
-
SWStop
|
186
|
-
|
187
|
-
SWShow "Like : " & result & " "
|
188
|
-
|
189
|
-
|
190
|
-
|
191
|
-
判定対象文字列 = Replace(判定対象文字列, "檸檬", "")
|
192
|
-
|
193
|
-
Debug.Print ""
|
194
|
-
|
195
|
-
|
196
|
-
|
197
|
-
SWStart
|
198
|
-
|
199
|
-
With lateReg
|
200
|
-
|
201
|
-
.Pattern = 検索パターン
|
202
|
-
|
203
|
-
.IgnoreCase = True
|
204
|
-
|
205
|
-
.Global = False
|
206
|
-
|
207
|
-
result = .Test(判定対象文字列)
|
208
|
-
|
209
|
-
End With
|
210
|
-
|
211
|
-
SWStop
|
212
|
-
|
213
|
-
SWShow "lateReg : " & result & " "
|
214
|
-
|
215
|
-
|
216
|
-
|
217
|
-
SWStart
|
218
|
-
|
219
|
-
With earlyReg
|
220
|
-
|
221
|
-
.Pattern = 検索パターン
|
222
|
-
|
223
|
-
.IgnoreCase = True
|
224
|
-
|
225
|
-
.Global = False
|
226
|
-
|
227
|
-
result = .Test(判定対象文字列)
|
228
|
-
|
229
|
-
End With
|
230
|
-
|
231
|
-
SWStop
|
232
|
-
|
233
|
-
SWShow "earlyReg: " & result & " "
|
234
|
-
|
235
|
-
|
236
|
-
|
237
|
-
SWStart
|
238
|
-
|
239
|
-
For i = 1 To 5
|
240
|
-
|
241
|
-
If (InStr(判定対象文字列, くだもの判定(i)) > 0) Then
|
242
|
-
|
243
|
-
result = True
|
244
|
-
|
245
|
-
Exit For
|
246
|
-
|
247
|
-
End If
|
248
|
-
|
249
|
-
Next i
|
250
|
-
|
251
|
-
SWStop
|
252
|
-
|
253
|
-
SWShow "InStr : " & result & " "
|
254
|
-
|
255
|
-
|
256
|
-
|
257
|
-
SWStart
|
258
|
-
|
259
|
-
For i = 1 To 5
|
260
|
-
|
261
|
-
If 判定対象文字列 Like くだもの判定(i) Then
|
262
|
-
|
263
|
-
result = True
|
264
|
-
|
265
|
-
Exit For
|
266
|
-
|
267
|
-
End If
|
268
|
-
|
269
|
-
Next i
|
270
|
-
|
271
|
-
SWStop
|
272
|
-
|
273
|
-
SWShow "Like : " & result & " "
|
274
|
-
|
275
|
-
End Sub
|
245
|
+
**計測結果**
|
246
|
+
|
247
|
+
```text
|
248
|
+
|
249
|
+
lateReg : True 1.0089
|
250
|
+
|
251
|
+
earlyReg: True 0.6539
|
252
|
+
|
253
|
+
InStr : True 0.0472
|
254
|
+
|
255
|
+
Like : True 0.0526
|
256
|
+
|
257
|
+
|
258
|
+
|
259
|
+
lateReg : False 1.5676
|
260
|
+
|
261
|
+
earlyReg: False 1.2376
|
262
|
+
|
263
|
+
InStr : False 0.0501
|
264
|
+
|
265
|
+
Like : False 0.0558
|
276
266
|
|
277
267
|
```
|
278
268
|
|
279
|
-
|
280
|
-
|
281
|
-
**計測結果**
|
282
|
-
|
283
|
-
```text
|
284
|
-
|
285
|
-
lateReg : True 1.08
|
286
|
-
|
287
|
-
earlyReg: True 1.0607
|
288
|
-
|
289
|
-
InStr : True 0.0694
|
290
|
-
|
291
|
-
Like : True 0.0034
|
292
|
-
|
293
|
-
|
294
|
-
|
295
|
-
lateReg : False 2.5398
|
296
|
-
|
297
|
-
earlyReg: False 2.0252
|
298
|
-
|
299
|
-
InStr : False 0.0751
|
300
|
-
|
301
|
-
Like : False 0.0031
|
302
|
-
|
303
|
-
```
|
304
|
-
|
305
269
|
単位はミリ秒です。
|
306
270
|
|
307
|
-
当方の環境、用意したサンプルでは、
|
271
|
+
当方の環境、用意したサンプルでは、InStrが最も速いという結果になりました。
|
1
テストコードの追加
test
CHANGED
@@ -2,7 +2,7 @@
|
|
2
2
|
|
3
3
|
|
4
4
|
|
5
|
-
Like演算子は前にテストした時は、InStrより遅かったです。
|
5
|
+
~~Like演算子は前にテストした時は、InStrより遅かったです。~~(今回テストしたら違った結果になりました。)
|
6
6
|
|
7
7
|
RegExpはやったことがないので、テストした結果を教えてほしいです。
|
8
8
|
|
@@ -45,3 +45,263 @@
|
|
45
45
|
End Sub
|
46
46
|
|
47
47
|
```
|
48
|
+
|
49
|
+
|
50
|
+
|
51
|
+
テストしてみました
|
52
|
+
|
53
|
+
---
|
54
|
+
|
55
|
+
時間の計測は、[VBAでミリ秒以下の高精度で処理時間計測](https://hatenachips.blog.fc2.com/blog-entry-377.html) の関数を使いました。マイクロ秒の精度で計測てきますので、ループさせる必要なく計測できます。
|
56
|
+
|
57
|
+
判定対象文字列は、Wikipedia:引用のガイドラインから5500字エディターにコピーして真ん中ぐらいに「檸檬」を挿入しました。それをA1セルにコピペしました。
|
58
|
+
|
59
|
+
実行環境:Windows 10 Home 64bit / Microsoft Excel 2016 32bit
|
60
|
+
|
61
|
+
|
62
|
+
|
63
|
+
**テストコード**
|
64
|
+
|
65
|
+
```vba
|
66
|
+
|
67
|
+
Public Sub fruits_check()
|
68
|
+
|
69
|
+
|
70
|
+
|
71
|
+
Const 検索パターン = "もも|パイナップル|みかん|バナナ|檸檬"
|
72
|
+
|
73
|
+
|
74
|
+
|
75
|
+
Dim くだもの判定(5) As String
|
76
|
+
|
77
|
+
くだもの判定(1) = "桃"
|
78
|
+
|
79
|
+
くだもの判定(2) = "パイナップル"
|
80
|
+
|
81
|
+
くだもの判定(3) = "みかん"
|
82
|
+
|
83
|
+
くだもの判定(4) = "バナナ"
|
84
|
+
|
85
|
+
くだもの判定(5) = "檸檬"
|
86
|
+
|
87
|
+
|
88
|
+
|
89
|
+
Dim 判定対象文字列 As String
|
90
|
+
|
91
|
+
判定対象文字列 = Range("A1").Value
|
92
|
+
|
93
|
+
|
94
|
+
|
95
|
+
Dim lateReg As Object
|
96
|
+
|
97
|
+
Set lateReg = CreateObject("VBScript.RegExp")
|
98
|
+
|
99
|
+
|
100
|
+
|
101
|
+
Dim earlyReg As RegExp
|
102
|
+
|
103
|
+
Set earlyReg = New RegExp
|
104
|
+
|
105
|
+
|
106
|
+
|
107
|
+
Dim result As Boolean, i As Long
|
108
|
+
|
109
|
+
|
110
|
+
|
111
|
+
SWStart
|
112
|
+
|
113
|
+
With lateReg
|
114
|
+
|
115
|
+
.Pattern = 検索パターン
|
116
|
+
|
117
|
+
.IgnoreCase = True
|
118
|
+
|
119
|
+
.Global = False
|
120
|
+
|
121
|
+
result = .Test(判定対象文字列)
|
122
|
+
|
123
|
+
End With
|
124
|
+
|
125
|
+
SWStop
|
126
|
+
|
127
|
+
SWShow "lateReg : " & result & " "
|
128
|
+
|
129
|
+
|
130
|
+
|
131
|
+
SWStart
|
132
|
+
|
133
|
+
With earlyReg
|
134
|
+
|
135
|
+
.Pattern = 検索パターン
|
136
|
+
|
137
|
+
.IgnoreCase = True
|
138
|
+
|
139
|
+
.Global = False
|
140
|
+
|
141
|
+
result = .Test(判定対象文字列)
|
142
|
+
|
143
|
+
End With
|
144
|
+
|
145
|
+
SWStop
|
146
|
+
|
147
|
+
SWShow "earlyReg: " & result & " "
|
148
|
+
|
149
|
+
|
150
|
+
|
151
|
+
SWStart
|
152
|
+
|
153
|
+
For i = 1 To 5
|
154
|
+
|
155
|
+
If (InStr(判定対象文字列, くだもの判定(i)) > 0) Then
|
156
|
+
|
157
|
+
result = True
|
158
|
+
|
159
|
+
Exit For
|
160
|
+
|
161
|
+
End If
|
162
|
+
|
163
|
+
Next i
|
164
|
+
|
165
|
+
SWStop
|
166
|
+
|
167
|
+
SWShow "InStr : " & result & " "
|
168
|
+
|
169
|
+
|
170
|
+
|
171
|
+
SWStart
|
172
|
+
|
173
|
+
For i = 1 To 5
|
174
|
+
|
175
|
+
If 判定対象文字列 Like くだもの判定(i) Then
|
176
|
+
|
177
|
+
result = True
|
178
|
+
|
179
|
+
Exit For
|
180
|
+
|
181
|
+
End If
|
182
|
+
|
183
|
+
Next i
|
184
|
+
|
185
|
+
SWStop
|
186
|
+
|
187
|
+
SWShow "Like : " & result & " "
|
188
|
+
|
189
|
+
|
190
|
+
|
191
|
+
判定対象文字列 = Replace(判定対象文字列, "檸檬", "")
|
192
|
+
|
193
|
+
Debug.Print ""
|
194
|
+
|
195
|
+
|
196
|
+
|
197
|
+
SWStart
|
198
|
+
|
199
|
+
With lateReg
|
200
|
+
|
201
|
+
.Pattern = 検索パターン
|
202
|
+
|
203
|
+
.IgnoreCase = True
|
204
|
+
|
205
|
+
.Global = False
|
206
|
+
|
207
|
+
result = .Test(判定対象文字列)
|
208
|
+
|
209
|
+
End With
|
210
|
+
|
211
|
+
SWStop
|
212
|
+
|
213
|
+
SWShow "lateReg : " & result & " "
|
214
|
+
|
215
|
+
|
216
|
+
|
217
|
+
SWStart
|
218
|
+
|
219
|
+
With earlyReg
|
220
|
+
|
221
|
+
.Pattern = 検索パターン
|
222
|
+
|
223
|
+
.IgnoreCase = True
|
224
|
+
|
225
|
+
.Global = False
|
226
|
+
|
227
|
+
result = .Test(判定対象文字列)
|
228
|
+
|
229
|
+
End With
|
230
|
+
|
231
|
+
SWStop
|
232
|
+
|
233
|
+
SWShow "earlyReg: " & result & " "
|
234
|
+
|
235
|
+
|
236
|
+
|
237
|
+
SWStart
|
238
|
+
|
239
|
+
For i = 1 To 5
|
240
|
+
|
241
|
+
If (InStr(判定対象文字列, くだもの判定(i)) > 0) Then
|
242
|
+
|
243
|
+
result = True
|
244
|
+
|
245
|
+
Exit For
|
246
|
+
|
247
|
+
End If
|
248
|
+
|
249
|
+
Next i
|
250
|
+
|
251
|
+
SWStop
|
252
|
+
|
253
|
+
SWShow "InStr : " & result & " "
|
254
|
+
|
255
|
+
|
256
|
+
|
257
|
+
SWStart
|
258
|
+
|
259
|
+
For i = 1 To 5
|
260
|
+
|
261
|
+
If 判定対象文字列 Like くだもの判定(i) Then
|
262
|
+
|
263
|
+
result = True
|
264
|
+
|
265
|
+
Exit For
|
266
|
+
|
267
|
+
End If
|
268
|
+
|
269
|
+
Next i
|
270
|
+
|
271
|
+
SWStop
|
272
|
+
|
273
|
+
SWShow "Like : " & result & " "
|
274
|
+
|
275
|
+
End Sub
|
276
|
+
|
277
|
+
```
|
278
|
+
|
279
|
+
|
280
|
+
|
281
|
+
**計測結果**
|
282
|
+
|
283
|
+
```text
|
284
|
+
|
285
|
+
lateReg : True 1.08
|
286
|
+
|
287
|
+
earlyReg: True 1.0607
|
288
|
+
|
289
|
+
InStr : True 0.0694
|
290
|
+
|
291
|
+
Like : True 0.0034
|
292
|
+
|
293
|
+
|
294
|
+
|
295
|
+
lateReg : False 2.5398
|
296
|
+
|
297
|
+
earlyReg: False 2.0252
|
298
|
+
|
299
|
+
InStr : False 0.0751
|
300
|
+
|
301
|
+
Like : False 0.0031
|
302
|
+
|
303
|
+
```
|
304
|
+
|
305
|
+
単位はミリ秒です。
|
306
|
+
|
307
|
+
当方の環境、用意したサンプルでは、圧倒的にLikeが速いという結果になりました。
|