diff --git a/resources/classes/database.php b/resources/classes/database.php
index c7cddc74c6..6064a962e8 100644
--- a/resources/classes/database.php
+++ b/resources/classes/database.php
@@ -2465,24 +2465,24 @@
 												if (is_array($array_value)) { continue;	}
 
 												//normalize the boolean data
-												if ($array_value == 'true' || $array_value == 'false') {
-													if ($parent_results[$i][$array_key] == 0) {
+												if ($array_value === 'true' || $array_value === 'false') {
+													if ($parent_results[$i][$array_key] === 0) {
 														$parent_results[$i][$array_key] = 'false';
 													}
-													if ($parent_results[$i][$array_key] == 1) {
+													if ($parent_results[$i][$array_key] === 1) {
 														$parent_results[$i][$array_key] = 'true';
 													}
 												}
 
 												//verify if the data in the database has been modified
-												if ($parent_results[$i][$array_key] != $array_value) {
+												if ($parent_results[$i][$array_key] !== $array_value) {
 													//echo "no match\n";
 													//echo "$parent_name.$array_key ".($parent_results[0][$array_key])." != ".$array_value."\n\n";
 													$data_modified = true;
 													break;
 												}
 
-												//inrement the id
+												//increment the id
 												$i;
 											}
 										}
@@ -2726,17 +2726,17 @@
 																		$k = self::sanitize($k);
 
 																		//normalize the boolean data
-																		if ($v == 'true' || $v == 'false') {
-																			if ($parent_results[$k] == 0) {
+																		if ($v === 'true' || $v === 'false') {
+																			if ($parent_results[$k] === 0) {
 																				$parent_results[$k] = 'false';
 																			}
-																			if ($child_results[$k] == 1) {
+																			if ($child_results[$k] === 1) {
 																				$child_results[$k] = 'true';
 																			}
 																		}
 
 																		//verify if the data in the database has been modified
-																		if ($child_results[$k] != $v) {
+																		if ($child_results[$k] !== $v) {
 																			//echo "no match\n";
 																			//echo "$child_name.$k ".($child_results[$k])." != ".$v."\n\n";
 																			$data_modified = true;