chore: update quizzes lib (include fix for strrpos too)

wiris · Sep 27, 2023 · 6310cc0 · 6310cc0
1 parent 94ef356
commit 6310cc0
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/quizzes/lib/php/Boot.class.php b/quizzes/lib/php/Boot.class.php
@@ -419,6 +419,11 @@ function _hx_is_numeric($v)
 }
 
 function _hx_last_index_of($s, $value, $startIndex = null) {
+
+	if ($s == null || $value == null) {
+		return -1;
+	}
+
 	if ($startIndex == null) {
 		$x = strrpos($s, $value);
 	} else {