From 46110f0915346f8d4e49777badd7b6c8c9cf82ab Mon Sep 17 00:00:00 2001
From: Min-Soo Kim <misol.kr@gmail.com>
Date: Wed, 23 Dec 2020 09:54:46 +0900
Subject: [PATCH] Treat quotation mark

---
 common/framework/parsers/dbquery/variablebase.php | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/common/framework/parsers/dbquery/variablebase.php b/common/framework/parsers/dbquery/variablebase.php
index 5063d2121..402d65a76 100644
--- a/common/framework/parsers/dbquery/variablebase.php
+++ b/common/framework/parsers/dbquery/variablebase.php
@@ -442,7 +442,14 @@ class VariableBase
 		$where = '';
 		$params = array();
 		
-		// parse the value (text)
+		// flag to mark transformed quotation mark.
+		$escaped_quot = false;
+		// parse the value (text);
+		if (strpos ($value, '&quot;'))
+		{
+			$escaped_quot = true;
+			$value = str_replace('&quot;', '"', $value);
+		}
 		$keywords = preg_split('/(\([^\)]*\))|("[^"]*")|[\s,]+/', trim($value), 10, \PREG_SPLIT_NO_EMPTY | \PREG_SPLIT_DELIM_CAPTURE);
 		$conditions = array();
 		$operators = array('AND', 'OR', '|');
@@ -475,6 +482,12 @@ class VariableBase
 				continue;
 			}
 			
+			if($escaped_quot === true)
+			{
+				$value = str_replace('"', '&quot;', $value);
+				$escaped_quot = false;
+			}
+			
 			// process 'AND' or 'OR' operator
 			if (in_array($item, $operators))
 			{