diff --git a/base/stringutil.cpp b/base/stringutil.cpp
index 414fe117c9..c1d5ed35e6 100644
--- a/base/stringutil.cpp
+++ b/base/stringutil.cpp
@@ -233,4 +233,10 @@ std::string ReplaceAll(std::string result, const std::string& src, const std::st
 		pos += dest.size();
 	}
 	return result;
+}
+
+int strcmpIgnore(std::string str1, std::string str2, std::string ignorestr1, std::string ignorestr2) {
+	str1 = ReplaceAll(str1, ignorestr1, ignorestr2);
+	str2 = ReplaceAll(str2, ignorestr1, ignorestr2);
+	return strcmp(str1.c_str(),str2.c_str());
 }
\ No newline at end of file
diff --git a/base/stringutil.h b/base/stringutil.h
index 97fc6051ae..3cd9a9f3d4 100644
--- a/base/stringutil.h
+++ b/base/stringutil.h
@@ -133,6 +133,9 @@ void SplitString(const std::string& str, const char delim, std::vector<std::stri
 
 std::string ReplaceAll(std::string input, const std::string& src, const std::string& dest);
 
+// Compare two strings, ignore the difference between the ignorestr1 and the ignorestr2 in str1 and str2.
+int strcmpIgnore(std::string str1, std::string str2, std::string ignorestr1, std::string ignorestr2);
+
 template <typename N>
 static std::string ValueToString(const N value)
 {