type casting

mambax7 · Jul 28, 2024 · f1ed396 · f1ed396
1 parent 0560b8b
commit f1ed396
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/htdocs/class/xoopsform/formelement.php b/htdocs/class/xoopsform/formelement.php
@@ -262,7 +262,7 @@ public function getTitle($encode = true)
         if(!isset($this->_caption)) {
             $this->_caption = '';
         }
-        if (strlen($this->_description) > 0) {
+        if (strlen((string)$this->_description) > 0) {
             return $encode ? htmlspecialchars(strip_tags($this->_caption . ' - ' . $this->_description), ENT_QUOTES | ENT_HTML5) : strip_tags($this->_caption . ' - ' . $this->_description);
         } else {
             return $encode ? htmlspecialchars(strip_tags($this->_caption), ENT_QUOTES | ENT_HTML5) : strip_tags($this->_caption);

diff --git a/htdocs/install/class/dbmanager.php b/htdocs/install/class/dbmanager.php
@@ -102,7 +102,7 @@ public function queryFromFile($sql_file_path)
         SqlUtility::splitMySqlFile($pieces, $sql_query);
         $this->db->connect();
         foreach ($pieces as $piece) {
-            $piece = trim($piece);
+            $piece = trim((string) $piece);
             // [0] contains the prefixed query
             // [4] contains unprefixed table name
             $prefixed_query = SqlUtility::prefixQuery($piece, $this->db->prefix());
@@ -301,7 +301,7 @@ public function deleteTables($tables)
      */
     public function tableExists($table)
     {
-        $table = trim($table);
+        $table = trim((string) $table);
         $ret   = false;
         if ($table != '') {
             $this->db->connect();