PHP 8 - null parameter

Fix error on PHP 8: PHP Unknown: preg_replace(): Passing null to parameter opencart#3 ($subject) of type array|string is deprecated in /system/engine/action.php on line 65
opencartbot · Nov 26, 2023 · 03da248 · 03da248
1 parent 03a3bc9
commit 03da248
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/upload/system/engine/action.php b/upload/system/engine/action.php
@@ -62,7 +62,7 @@ public function execute($registry, array $args = array()) {
 		}
 
 		$file  = DIR_APPLICATION . 'controller/' . $this->route . '.php';	
-		$class = 'Controller' . preg_replace('/[^a-zA-Z0-9]/', '', $this->route);
+		$class = 'Controller' . preg_replace('/[^a-zA-Z0-9]/', '', (string)$this->route);
 
 		// Initialize the class
 		if (is_file($file)) {